Freshening compositions and devices comprising same

ABSTRACT

The present invention relates to freshening compositions and devices comprising same that comprise a composition having a viscosity of from about 1 mPa·s to about 50,000 mPa·s comprising malodor reduction compositions and methods of making and using such compositions. The disclosed malodor reduction compositions do not unduely interfere with the scent of the freshening compositions and devices that comprise such technologies and the perfumed or unperfumed situs that is treated with such freshening compositions and devices.

FIELD OF THE INVENTION

The present invention relates to freshening compositions and devices comprising same that comprise a composition having a viscosity of from about 1 mPa·s to about 50,000 mPa·s comprising malodor reduction compositions and methods of making and using such compositions.

BACKGROUND OF THE INVENTION

Unscented or scented products are desired by consumers as they may be considered more natural and discreet than scented products. Manufacturers of unscented or scented products for controlling malodors rely on malodor reduction ingredients or other technologies (e.g. filters) to reduce malodors. However, effectively controlling malodors, for example, amine-based malodors (e.g. fish and urine), thiol and sulfide-based malodors (e.g. garlic and onion), C₂-C₁₂ carboxylic acid based malodors (e.g. body and pet odor), indole based malodors (e.g. fecal and bad breath), short chain fatty aldehyde based malodors (e.g. grease) and geosmin based malodors (e.g. mold/mildew) may be difficult, and the time required for a product to noticeably reduce malodors may create consumer doubt as to the product's efficacy on malodors. Often times, manufacturers incorporate scented perfumes to help mask these difficult malodors.

Unfortunately, malodor control technologies typically cover up the malodor with a stronger scent and thus interfere with the scent of the perfumed or unperfumed situs that is treated with the malodor control technology. Thus, limited nature of the current malodor control technologies is extremely constraining. Thus what is needed is a broader palette of malodor control technologies so the perfume community can deliver the desired level of character in a greater number of situations/applications. Surprisingly, Applicants recognized that in addition to blocking a malodor's access to a sensory cell, in order to achieve the desired goal, a malodor control technology must leave such sensor cell open to other molecules, for example scent molecules. As a result, the disclosed malodor reduction compositions do not unduely interfere with the scent of the freshening compositions and devices that comprise such technologies and the perfumed or unperfumed situs that is treated with such freshening compositions and devices.

SUMMARY OF THE INVENTION

The present invention relates to freshening compositions and devices comprising same that comprise a composition having a viscosity of from about 1 mPa·s to about 50,000 mPa·s comprising malodor reduction compositions and methods of making and using such compositions. The disclosed malodor reduction compositions do not unduely interfere with the scent of the freshening compositions and devices that comprise such technologies and the perfumed or unperfumed situs that is treated with such freshening compositions and devices.

DETAILED DESCRIPTION OF THE INVENTION

As used herein “MORV” is the calculated malodor reduction value for a subject material. A material's MORV indicates such material's ability to decrease or even eliminate the perception of one or more malodors. For purposes of the present application, a material's MORV is calculated in accordance with method found in the test methods section of the present application.

As used herein, the term “perfume” does not include malodor reduction materials. Thus, the perfume portion of a composition does not include, when determining the perfume's composition, any malodor reduction materials found in the composition as such malodor reduction materials are described herein. In short, if a material has a malodor reduction value “MORV” that is within the range of the MORV recited in the subject claim, such material is a malodor reduction material for purposes of such claim.

As used herein, “malodor” refers to compounds generally offensive or unpleasant to most people, such as the complex odors associated with bowel movements.

As used herein, “neutralize” or “neutralization” refers to the ability of a compound or product to reduce or eliminate malodorous compounds. Odor neutralization may be partial, affecting only some of the malodorous compounds in a given context, or affecting only part of a malodorous compound. A malodorous compound may be neutralized by chemical reaction resulting in a new chemical entity, by sequestration, by chelation, by association, or by any other interaction rendering the malodorous compound less malodorous or non-malodorous. Neutralization is distinguishable from odor masking or odor blocking by a change in the malodorous compound, as opposed to a change in the ability to perceive the malodor without any corresponding change in the condition of the malodorous compound. Malodor neutralization provides a sensory and analytically measurable (e.g. gas chromatograph) malodor reduction. Thus, if a malodor reduction composition delivers genuine malodor neutralization, the composition will reduce malodors in the vapor and/or liquid phase.

As used herein, “odor blocking” refers to the ability of a compound to dull the human sense of smell.

As used herein, the terms “a” and “an” mean “at least one”.

As used herein, the terms “include”, “includes” and “including” are meant to be non-limiting.

Unless otherwise noted, all component or composition levels are in reference to the active portion of that component or composition, and are exclusive of impurities, for example, residual solvents or by-products, which may be present in commercially available sources of such components or compositions.

All percentages and ratios are calculated by weight unless otherwise indicated. All percentages and ratios are calculated based on the total composition unless otherwise indicated.

It should be understood that every maximum numerical limitation given throughout this specification includes every lower numerical limitation, as if such lower numerical limitations were expressly written herein. Every minimum numerical limitation given throughout this specification will include every higher numerical limitation, as if such higher numerical limitations were expressly written herein. Every numerical range given throughout this specification will include every narrower numerical range that falls within such broader numerical range, as if such narrower numerical ranges were all expressly written herein.

Malodor Reduction Materials

A non-limiting set of suitable malodor reduction materials are provided in the tables below. For ease of use, each material in Tables 1-3 is assigned a numerical identifier which is found in the column for each table that is designated Number. Table 4 is a subset of Table 1, Table 5 is a subset of Table 2 and Table 6 is a subset of Table 3 and there for Tables 4, 5 and 6 each use the same numerical identifier as found, respectively, in Tables 1-3.

Codes

A=Vapor Pressure>0.1 torr

B=Vapor Pressure is between 0.01 torr and 0.1 torr

C=log P<3

D=log P>3

E=Probability of Ingredient Color Instability=0%

F=Probability of Ingredient Color Instability<71%

G=Odor Detection Threshold less than p.ol=8

H=Odor Detection Threshold greater than p.ol=8

I=Melamine formaldehyde PMC Headspace Response Ratio greater than or equal to 10

J=Melamine formaldehyde PMC leakage less than or equal to 5%

K=Log of liquid dish neat product liquid-air partition coefficient greater than or equal to −7

L=Log of liquid dish neat product liquid-air partition coefficient greater than or equal to −5

TABLE 1 List of materials with at least one MORV from 1 to 5 Num- CAS Comment ber Material Name Number Code 1 2-ethylhexyl (Z)-3-(4- 5466-77-3 DEFHJ methoxyphenyl)acrylate 2 2,4-dimethyl-2-(5,5,8,8-tetramethyl- 131812-67-4 DFHJ 5,6,7,8-tetrahydronaphthalen-2-yl)- 1,3-dioxolane 3 1,1-dimethoxynon-2-yne 13257-44-8 ACEFHJK 4 para-Cymen-8-ol 1197-01-9 BCGIJK 7 3-methoxy-7,7-dimethyl-10- 216970-21-7 BDEFHJK methylenebicyclo[4.3.1]decane 9 Methoxycyclododecane 2986-54-1 DEFHJK 10 1,1-dimethoxycyclododecane 950-33-4 DEFHJK 11 (Z)-tridec-2-enenitrile 22629-49-8 DEFHJK 13 Oxybenzone 131-57-7 DEFGJ 14 Oxyoctaline formate 65405-72-3 DFHJK 16 4-methyl-1-oxaspiro[5.5]undecan-4- 57094-40-3 CFGIJK ol 17 7-methyl-2H-benzo[b][1,4]dioxepin- 28940-11-6 CGIK 3(4H)-one 18 1,8-dioxacycloheptadecan-9-one 1725-01-5 DGJ 21 4-(tert-pentyl)cyclohexan-1-one 16587-71-6 ADFGIJKL 22 o-Phenyl anisol 86-26-0 DEFHJK 23 3a,5,6,7,8,8b-hexahydro- 823178-41-2 DEFHJK 2,2,6,6,7,8,8-heptamethyl-4H- indeno(4,5-d)-1,3-dioxole 25 7-isopropyl-8,8-dimethyl-6,10- 62406-73-9 BDEFHIJK dioxaspiro[4.5]decane 28 Octyl 2-furoate 39251-88-2 DEFHJK 29 Octyl acetate 112-14-1 BDEFHJKL 30 octanal propylene glycol acetal 74094-61-4 BDEFHJKL 31 Octanal 124-13-0 ACHIKL 32 Octanal dimethyl acetal 10022-28-3 ACEFGJKL 33 Myrcene 123-35-3 ADEFGIKL 34 Myrcenol 543-39-5 BCEFGIJK 35 Myrcenyl acetate 1118-39-4 ADEFGJK 36 Myristaldehyde 124-25-4 DFHJK 37 Myristicine 607-91-0 CGJK 38 Myristyl nitrile 629-63-0 DEFHJK 39 2,2,6,8-tetramethyl-1,2,3,4,4a,5,8,8a- 103614-86-4 DEFHIJK octahydronaphthalen-1-ol 42 Ocimenol 5986-38-9 BCHIJK 43 Ocimenol 28977-58-4 BCHIJK 47 Nopyl acetate 128-51-8 DEFHJK 48 Nootkatone 4674-50-4 DHJK 49 Nonyl alcohol 143-08-8 BDEFGIJKL 50 Nonaldehyde 124-19-6 ADHIKL 52 12-methyl-14-tetradec-9-enolide 223104-61-8 DFHJK 57 N-ethyl-p-menthane-3-carboxamide 39711-79-0 DEFGIJK 61 1-(3-methylbenzofuran-2-yl)ethan-1- 23911-56-0 CEFHIK one 62 2-methoxynaphthalene 93-04-9 BDEFHK 63 Nerolidol 7212-44-4 DEFHJK 64 Nerol 106-25-2 BCHIK 65 1-ethyl-3- 31996-78-8 ACEFHIJKL methoxytricyclo[2.2.1.02,6]heptane 67 Methyl (E)-non-2-enoate 111-79-5 ADEFHJKL 68 10-isopropyl-2,7-dimethyl-1- 89079-92-5 BDEFHIJK oxaspiro[4.5]deca-3,6-diene 69 2-(2-(4-methylcyclohex-3-en-1- 95962-14-4 DHJK yl)propyl)cyclopentan-1-one 70 Myrtenal 564-94-3 ACFHIJKL 71 (E)-4-(2,2,3,6- 54992-90-4 BDEFHIJK tetramethylcyclohexyl)but-3-en-2- one 74 Myraldyl acetate 53889-39-7 DHJK 75 Musk tibetine 145-39-1 DHIJ 76 1,7-dioxacycloheptadecan-8-one 3391-83-1 DGJ 77 Musk ketone 81-14-1 DHJ 78 Musk ambrette 83-66-9 DHIJ 79 3-methylcyclopentadecan-1-one 541-91-3 DEFHJK 80 (E)-3-methylcyclopentadec-4-en-1- 82356-51-2 DHJK one 82 3-methyl-4-phenylbutan-2-ol 56836-93-2 BCEFHIK 83 1-(4-isopropylcyclohexyl)ethan-1-ol 63767-86-2 BDEFHIJK 85 Milk Lactone 72881-27-7 DEFHJK 91 Methyl octine carbonate 111-80-8 BDEFHKL 92 Methyl octyl acetaldehyde 19009-56-4 ADFHJKL 93 6,6-dimethoxy-2,5,5-trimethylhex-2- 67674-46-8 ACHIJKL ene 98 Methyl phenylethyl carbinol 2344-70-9 BCEFHIK 100 Methyl stearate 112-61-8 DEFHJ 101 Methyl nonyl acetaldehyde dimethyl 68141-17-3 BDEFHJK acetal 102 Methyl nonyl ketone 112-12-9 BDFHJKL 103 Methyl nonyl acetaldehyde 110-41-8 BDFHJK 104 Methyl myristate 124-10-7 DEFHJK 105 Methyl linoleate 112-63-0 DEFHJ 106 Methyl lavender ketone 67633-95-8 CFHJK 108 Methyl isoeugenol 93-16-3 ACEFHK 109 Methyl hexadecanoate 112-39-0 DEFHJK 110 Methyl eugenol 93-15-2 ACEFHK 112 Methyl epijasmonate 1211-29-6 CHJK 113 Methyl dihydrojasmonate 24851-98-7 DFHJK 114 Methyl diphenyl ether 3586-14-9 DEFHJK 117 Methyl cinnamate 103-26-4 BCEFHK 119 Methyl chavicol 140-67-0 ADEFHK 120 Methyl beta-naphthyl ketone 93-08-3 CEFHK 122 Methyl 2-octynoate 111-12-6 ACEFHKL 123 Methyl alpha-cyclogeranate 28043-10-9 ACHIJKL 126 Methoxycitronellal 3613-30-7 ACFGIJK 128 Menthone 1,2-glycerol ketal 67785-70-0 CEFHJ (racemic) 130 Octahydro-1H-4,7-methanoindene-1- 30772-79-3 BCFHIJKL carbaldehyde 134 3-(3-(tert-butyl)phenyl)-2- 62518-65-4 BDHJK methylpropanal 135 (E)-4-(4,8-dimethylnona-3,7-dien-1- 38462-23-6 DEFHJK yl)pyridine 137 (E)-trideca-3,12-dienenitrile 134769-33-8 DEFHJK 140 2,2-dimethyl-3-(m-tolyl)propan-1-ol 103694-68-4 CEFHIJK 141 2,4-dimethyl-4,4a,5,9b- 27606-09-3 CEFHJK tetrahydroindeno[1,2-d][1,3]dioxine 142 Maceal 67845-30-1 BDFHJK 143 4-(4-hydroxy-4- 31906-04-4 CHJ methylpentyl)cyclohex-3-ene-1- carbaldehyde 145 l-Limonene 5989-54-8 ADEFGIJKL 146 (Z)-3-hexen-1-yl-2-cyclopenten-1- 53253-09-1 BDHK one 148 Linalyl octanoate 10024-64-3 DEFHJ 149 Linalyl isobutyrate 78-35-3 BDHJK 152 Linalyl benzoate 126-64-7 DFHJ 153 Linalyl anthranilate 7149-26-0 DFHJ 155 Linalool oxide (furanoid) 60047-17-8 BCHIJK 156 linalool oxide 1365-19-1 CGIJK 158 (2Z,6E)-3,7-dimethylnona-2,6- 61792-11-8 BDEFHJK dienenitrile 159 3-(4-methylcyclohex-3-en-1- 6784-13-0 ACFHIJK yl)butanal 161 (2,5-dimethyl-1,3-dihydroinden-2- 285977-85-7 CEFHJK yl)methanol 162 3-(4-(tert-butyl)phenyl)-2- 80-54-6 BDHJK methylpropanal 167 (E)-1-(1-methoxypropoxy)hex-3-ene 97358-54-8 ACEFGJKL 168 Leaf acetal 88683-94-7 ACEFGJKL 170 1-Carveol 2102-58-1 BCHIJK 174 Lauryl alcohol 112-53-8 DEFGJK 175 Lauryl acetate 112-66-3 DEFHJK 176 Lauric acid 143-07-7 DEFHJ 177 Lactojasmone 7011-83-8 BDEFHIJKL 178 Lauraldehyde 112-54-9 BDFHJK 179 3,6-dimethylhexahydrobenzofuran- 92015-65-1 BCEFHIJKL 2(3H)-one 182 4-(1-ethoxyvinyl)-3,3,5,5- 36306-87-3 BDFHIJK tetramethylcyclohexan-1-one 183 Khusimol 16223-63-5 CEFHJK 184 5-(sec-butyl)-2-(2,4- 117933-89-8 DEFHJ dimethylcyclohex-3-en-1-yl)-5- methyl-1,3-dioxane 185 (1-methyl-2-((1,2,2- 198404-98-7 DEFHJK trimethylbicyclo[3.1.0]hexan-3- yl)methyl)cyclopropyl)methanol 186 2-propylheptanenitrile 208041-98-9 ADEFHIJKL 187 (E)-6-(pent-3-en-1-yl)tetrahydro-2H- 32764-98-0 BCFHIKL pyran-2-one 189 2-hexylcyclopentan-1-one 13074-65-2 BDFHJKL 190 2-methyl-4-phenyl-1,3-dioxolane 33941-99-0 BCEFGIK 192 2,6,9,10-tetramethyl-1- 71078-31-4 BDEFHIJK oxaspiro(4.5)deca-3,6-diene 193 Isopulegol 89-79-2 BCEFHIJKL 195 Isopropyl palmitate 142-91-6 DEFHJ 196 Isopropyl myristate 110-27-0 DEFHJK 197 Isopropyl dodecanoate 10233-13-3 DEFHJK 199 Isopimpinellin 482-27-9 CFGJ 206 Iso3-methylcyclopentadecan-1-one 3100-36-5 DEFGJK 208 Isomenthone 491-07-6 ADEFGIJKL 209 Isojasmone 95-41-0 BDFHJKL 210 Isomenthone 36977-92-1 ADEFGIJKL 211 Isohexenyl cyclohexenyl 37677-14-8 DFHJK carboxaldehyde 212 Isoeugenyl benzyl ether 120-11-6 DFHJ 215 1-((2S,3S)-2,3,8,8-tetramethyl- 54464-57-2 DHJK 1,2,3,4,5,6,7,8-octahydronaphthalen- 2-yl)ethan-1-one 218 Isocyclocitral 1335-66-6 ACFHIJKL 221 Isobutyl quinoline 65442-31-1 DEFHJK 227 Isobornylcyclohexanol 68877-29-2 DEFHJK 228 Isobornyl propionate 2756-56-1 BDEFHIJK 229 Isobornyl isobutyrate 85586-67-0 BDEFHIJK 230 Isobornyl cyclohexanol 66072-32-0 DEFHJK 231 Isobornyl acetate 125-12-2 ADEFHIJKL 233 Isobergamate 68683-20-5 DEFHJK 234 Isoamyl undecylenate 12262-03-2 DEFHJK 238 Isoamyl laurate 6309-51-9 DEFHJK 242 Isoambrettolide 28645-51-4 DGJ 243 Irisnitrile 29127-83-1 ADEFHKL 244 Indolene 68527-79-7 DEFHJ 246 Indol/Hydroxycitronellal Schiff base 67801-36-9 DEFHJ 247 4,4a,5,9b-tetrahydroindeno[1,2- 18096-62-3 BCEFGJK d][1,3]dioxine 249 Hydroxy-citronellol 107-74-4 CEFGIJK 252 2-cyclododecylpropan-1-ol 118562-73-5 DEFHJK 253 Hydrocitronitrile 54089-83-7 CEFHJK 254 Hydrocinnamyl alcohol 122-97-4 BCEFHIK 256 Hydratropaldehyde dimethyl acetal 90-87-9 ACEFHJK 259 5-ethyl-4-hydroxy-2-methylfuran- 27538-09-6 CFGIK 3(2H)-one 260 2,3-dihydro-3,3-dimethyl-1H-indene- 173445-44-8 DHJK 5-propanal 261 3-(3,3-dimethyl-2,3-dihydro-1H- 173445-65-3 DHJK inden-5-yl)propanal 263 Hexyl octanoate 1117-55-1 DEFHJK 267 Hexyl hexanoate 6378-65-0 DEFHJKL 269 Hexyl cinnamic aldehyde 101-86-0 DHJ 271 Hexyl benzoate 6789-88-4 DEFHJK 274 Hexenyl tiglate 84060-80-0 BDEFHJK 276 (E)-3,7-dimethylocta-2,6-dien-1-yl 3681-73-0 DEFHJ palmitate 277 Hexadecanolide 109-29-5 DEFGJK 278 2-butyl-4,4,6-trimethyl-1,3-dioxane 54546-26-8 ADEFHIJKL 280 Ethyl (1R,2R,3R,4R)-3- 116126-82-0 BDEFHIJK isopropylbicyclo[2.2.1]hept-5-ene-2- carboxylate 281 3a,4,5,6,7,7a-hexahydro-1H-4,7- 5413-60-5 CEFGJK methanoinden-6-yl acetate 285 2-(1-(3,3- 141773-73-1 DEFHJ dimethylcyclohexyl)ethoxy)-2- methylpropyl propionate 286 Heliotropine diethyl acetal 40527-42-2 CEFGJ 288 Helional 1205-17-0 CHJK 289 (E)-oxacyclohexadec-13-en-2-one 111879-80-2 DGJK 290 Gyrane 24237-00-1 ADEFHIJKL 292 Guaiol 489-86-1 DEFHJK 293 1-(2,6,6-trimethylcyclohex-2-en-1- 68611-23-4 DHJK yl)pentan-3-one 294 Ethyl 2-ethyl-6,6-dimethylcyclohex- 57934-97-1 BDEFHIJK 2-ene-1-carboxylate 295 Germacrene B 15423-57-1 DEFHJK 296 Germacrene D 23986-74-5 DEFHJK 300 Geranyl phenylacetate 102-22-7 DFHJ 301 Geranyl phenyl acetate 71648-43-6 DFHJ 303 Geranyl linalool 1113-21-9 DFHJ 307 Geranyl cyclopentanone 68133-79-9 DHJK 316 gamma-Undecalactone (racemic) 104-67-6 DEFHJKL 317 gamma-Terpinyl acetate 10235-63-9 BDHJK 318 gamma-Terpineol 586-81-2 BCGIJK 321 gamma-Nonalactone 104-61-0 BCEFHIKL 322 gamma-Muurolene 30021-74-0 DEFHJKL 323 gamma-(E)-6-(pent-3-en-1- 63095-33-0 BCEFHKL yl)tetrahydro-2H-pyran-2-one 324 gamma-Ionone 79-76-5 BDEFHIJK 325 gamma-Himachalene 53111-25-4 BDEFHJKL 328 gamma-Gurjunene 22567-17-5 DEFHJKL 329 gamma-Eudesmol 1209-71-8 DFHJK 330 gamma-Dodecalactone 2305-05-7 DEFHJK 331 gamma-Damascone 35087-49-1 BDEFHIJK 332 gamma-Decalactone 706-14-9 BDEFHIJKL 333 gamma-Cadinene 39029-41-9 DEFHJKL 334 1-(3,3-dimethylcyclohexyl)pent-4- 56973-87-6 BDEFHJK en-1-one 335 4,6,6,7,8,8-hexamethyl-1,3,4,6,7,8- 1222-05-5 DEFHJK hexahydrocyclopenta[g]isochromene 336 Furfuryl octanoate 39252-03-4 DEFHJK 338 Furfuryl hexanoate 39252-02-3 CEFHJK 339 Furfuryl heptanoate 39481-28-2 CEFHJK 342 2-methyldecanenitrile 69300-15-8 BDEFHJKL 343 8,8-dimethyl-3a,4,5,6,7,7a- 76842-49-4 DEFHJK hexahydro-1H-4,7-methanoinden-6- yl propionate 344 Ethyl (3aR,4S,7R,7aR)-octahydro- 80657-64-3 DEFHIJK 3aH-4,7-methanoindene-3a- carboxylate 347 Diethyl cyclohexane-1,4- 72903-27-6 CEFHJK dicarboxylate 349 (6-isopropyl-9-methyl-1,4- 63187-91-7 CEFHJ dioxaspiro[4.5]decan-2-yl)methanol 350 2-isobutyl-4-methyltetrahydro-2H- 63500-71-0 BCEFHIJK pyran-4-ol 352 Undec-10-enenitrile 53179-04-7 BDEFHJK 353 (Z)-6-ethylideneoctahydro-2H-5,8- 69486-14-2 CEFGJK methanochromen-2-one 356 3-(2-ethylphenyl)-2,2- 67634-15-5 BDHJK dimethylpropanal 358 (E)-4,8-dimethyldeca-4,9-dienal 71077-31-1 BDFHJK 359 (E)-4-((3aR,4R,7R,7aR)- 501929-47-1 DEFHJK 1,3a,4,6,7,7a-hexahydro-5H-4,7- methanoinden-5-ylidene)-3- methylbutan-2-ol 360 8,8-dimethyl-3a,4,5,6,7,7a- 171102-41-3 DEFHJK hexahydro-1H-4,7-methanoinden-6- yl acetate 361 3-(4-ethylphenyl)-2,2- 134123-93-6 DEFHJK dimethylpropanenitrile 362 2-heptylcyclopentan-1-one 137-03-1 DFHJKL 363 1-ethoxyethoxy Cyclododecane 389083-83-4 DEFHJK 364 3-cyclohexene-1-carboxylic acid, 815580-59-7 ACHIJKL 2,6,6-trimethyl-, methyl ester 368 Farnesyl acetate 29548-30-9 DEFHJK 369 Farnesol 4602-84-0 DEFHJK 370 Oxacyclohexadecan-2-one 106-02-5 DEFGJK 371 1-cyclopentadec-4-en-1-one 14595-54-1 DEFGJK 372 1-cyclopentadec-4-en-1-one 35720-57-1 DEFGJK 373 2-methoxy-4-(4- 128489-04-3 CGJ methylenetetrahydro-2H-pyran-2- yl)phenol 374 Eugenyl acetate 93-28-7 CFHJK 375 Eugenol 97-53-0 CHIK 377 Ethylmethylphenylglycidate 77-83-8 CFHJK 378 Ethylene brassylate 105-95-3 DFGJ 381 Ethyl undecylenate 692-86-4 DEFHJK 385 Ethyl palmitate 628-97-7 DEFHJ 386 Ethyl nonanoate 123-29-5 BDEFHJKL 388 Ethyl myristate 124-06-1 DEFHJK 390 Ethyl linalool 10339-55-6 BCEFHJK 391 Ethyl laurate 106-33-2 DEFHJK 394 Ethyl hexyl ketone 925-78-0 ADFHIKL 397 Ethyl decanoate 110-38-3 BDEFHJK 398 Ethyl gamma-Safranate 35044-57-6 ADHIJK 407 Ethyl 3-phenylglycidate 121-39-1 CGJK 413 6-ethyl-2,10,10-trimethyl-1- 79893-63-3 BDEFHIJK oxaspiro[4.5]deca-3,6-diene 414 Elemol 639-99-6 DEFHJK 415 (2-(1-ethoxyethoxy)ethyl)benzene 2556-10-7 BCEFHJK 416 (E)-3-methyl-5-(2,2,3- 67801-20-1 DHJK trimethylcyclopent-3-en-1-yl)pent-4- en-2-ol 417 d-xylose 58-86-6 CGIJ 418 (E)-4-((3aS,7aS)-octahydro-5H-4,7- 30168-23-1 DFHJK methanoinden-5-ylidene)butanal 421 Dodecanal dimethyl acetal 14620-52-1 DEFHJK 424 d-Limonene 5989-27-5 ADEFGIJKL 425 Dipropylene Glycol 25265-71-8 CEFGIK 426 Dispirone 83863-64-3 BDEFHJK 428 Diphenyloxide 101-84-8 BDEFHK 429 Diphenylmethane 101-81-5 DEFGK 432 Dimethyl benzyl carbinyl butyrate 10094-34-5 DEFHJK 436 2,6-dimethyloct-7-en-4-one 1879-00-1 ADEFHIJKL 441 Octahydro-1H-4,7-methanoinden-5- 64001-15-6 DEFHJKL yl acetate 444 Dihydrocarveol acetate 20777-49-5 BDEFHIJK 445 Dihydrocarveol 619-01-2 BCEFHIJKL 449 Dihydro Linalool 18479-51-1 BCEFGIJKL 450 Dihydro Isojasmonate 37172-53-5 DHJK 453 Dibutyl sulfide 544-40-1 ADEFHIKL 457 Dibenzyl 103-29-7 DEFGJK 459 delta-Undecalactone 710-04-3 DEFHJKL 461 delta-Elemene 20307-84-0 BDEFHJK 462 delta-Guaiene 3691-11-0 DEFHJKL 463 delta-Dodecalactone 713-95-1 DEFHJK 464 delta-Decalactone 705-86-2 BDEFHIJKL 465 delta-Cadinene 483-76-1 DEFHJKL 466 delta-damascone 57378-68-4 ADHIJK 467 delta-Amorphene 189165-79-5 DEFHJKL 468 delta-3-Carene 13466-78-9 ADEFGIJKL 470 Decylenic alcohol 13019-22-2 BDEFHJK 471 Decyl propionate 5454-19-3 DEFHJK 473 Decanal diethyl acetal 34764-02-8 DEFHJK 474 Decahydro-beta-naphthol 825-51-4 BCEFGIK 475 1-cyclohexylethyl (E)-but-2-enoate 68039-69-0 BDFHJK 478 3-(4-isopropylphenyl)-2- 103-95-7 BDFHJK methylpropanal 479 Cyclotetradecane 295-17-0 DEFGJKL 480 Cyclopentadecanone 502-72-7 DEFGJK 482 Cyclohexyl salicylate 25485-88-5 DFGJ 484 3a,4,5,6,7,7a-hexahydro-1H-4,7- 113889-23-9 DEFHJK methanoinden-6-yl butyrate 485 Cyclic ethylene dodecanedioate 54982-83-1 DFGJ 486 8,8-dimethyl-1,2,3,4,5,6,7,8- 68991-97-9 DHJK octahydronaphthalene-2- carbaldehyde 487 3a,4,5,6,7,7a-hexahydro-1H-4,7- 67634-20-2 DEFHJK methanoinden-5-yl isobutyrate 488 Curzerene 17910-09-7 DHJK 491 Cumic alcohol 536-60-7 CHIJK 493 Coumarone 1646-26-0 BCEFHIK 497 2-(3-phenylpropyl)pyridine 2110-18-1 CEFHJK 498 Dodecanenitrile 2437-25-4 DEFHJK 501 (E)-cycloheptadec-9-en-1-one 542-46-1 DEFGJ 502 Citryl acetate 6819-19-8 DFHJK 503 Citrus Propanol 15760-18-6 CEFHIJK 505 Citronitrile 93893-89-1 CEFHJK 519 Citral propylene glycol acetal 10444-50-5 CEFHJK 520 Citral dimethyl acetal 7549-37-3 BCEFHJK 521 Citral diethyl acetal 7492-66-2 BDEFHJK 524 cis-Ocimene 3338-55-4 ADGIKL 527 cis-Limonene oxide 13837-75-7 ADEFGIJKL 529 Cis-iso-ambrettolide 36508-31-3 DGJ 530 cis-6-nonenol 35854-86-5 BCEFHIKL 531 cis-carveol 1197-06-4 BCHIJK 532 cis-4-Decen-1-al 21662-09-9 ADHKL 534 cis-3-hexenyl-cis-3-hexenoate 61444-38-0 BDEFHJK 537 cis-3-Hexenyl salicylate 65405-77-8 DEFGJ 541 Cis-3-hexenyl Benzoate 25152-85-6 DEFHJK 544 cis-3-Hexenyl 2-methylbutyrate 53398-85-9 ADEFHJKL 546 cis-3, cis-6-nonadienol 53046-97-2 ACEFHK 548 Cinnamyl propionate 103-56-0 DEFHJK 550 Cinnamyl isobutyrate 103-59-3 DEFHJK 551 Cinnamyl formate 104-65-4 BCEFHK 552 Cinnamyl cinnamate 122-69-0 DHJ 553 Cinnamyl acetate 103-54-8 BCEFHK 555 Cinnamic alcohol 104-54-1 BCEFHIK 558 Cetyl alcohol 36653-82-4 DEFHJ 559 (E)-1-(2,6,6-trimethylcyclohex-2-en- 79-78-7 DHJK 1-yl)hepta-1,6-dien-3-one 560 2-methyl-4-(2,6,6-trimethylcyclohex- 65405-84-7 DFHJK 1-en-1-yl)butanal 561 (3aR,5aR,9aR,9bR)-3a,6,6,9a- 3738-00-9 DEFHJK tetramethyldodecahydronaphtho[2,1- b]furan 562 1,6-dioxacycloheptadecan-7-one 6707-60-4 DGJ 563 1-(6-(tert-butyl)-1,1-dimethyl-2,3- 13171-00-1 DEFHJK dihydro-1H-inden-4-yl)ethan-1-one 565 Cedryl methyl ether 19870-74-7 ADEFHJK 566 Cedryl formate 39900-38-4 BDEFHJK 567 Cedryl acetate 77-54-3 DEFHJK 568 (4Z,8Z)-1,5,9-trimethyl-13- 71735-79-0 DFHJK oxabicyclo[10.1.0]trideca-4,8-diene 569 Cedrol 77-53-2 DEFHJK 570 5-methyl-1-(2,2,3- 139539-66-5 DEFHJK trimethylcyclopent-3-en-1-yl)-6- oxabicyclo[3.2.1]octane 571 5-methyl-1-(2,2,3- 426218-78-2 DFHJ trimethylcyclopent-3-en-1-yl)-6- oxabicyclo[3.2.1]octane 572 1,1,2,3,3-pentamethyl-1,2,3,5,6,7- 33704-61-9 BDEFHIJK hexahydro-4H-inden-4-one 573 Caryophyllene alcohol acetate 32214-91-8 DEFHJK 574 Caryolan-1-ol 472-97-9 DEFHJK 577 Carvyl acetate 97-42-7 BDHIJK 578 Caprylnitrile 124-12-9 ACEFGIKL 580 Caprylic alcohol 111-87-5 ACEFGIKL 581 Caprylic acid 124-07-2 BCEFHIK 582 Capric acid 334-48-5 DEFHJK 584 Capraldehyde 112-31-2 ADHKL 586 3-(4-methoxyphenyl)-2- 5462-06-6 BCHJK methylpropanal 587 Camphorquinone 10373-78-1 ACEFGIJK 589 Camphene 79-92-5 ADEFGIJKL 591 Ethyl 2-methyl-4-oxo-6- 59151-19-8 DHJ pentylcyclohex-2-ene-1-carboxylate 592 Butylated hydroxytoluene 128-37-0 DEFGIJK 594 Butyl stearate 123-95-5 DEFHJ 595 Butyl butyryl lactate 7492-70-8 CEFGJK 599 Butyl 10-undecenoate 109-42-2 DEFHJK 600 2-methyl-4-(2,2,3- 72089-08-8 DEFHJK trimethylcyclopent-3-en-1-yl)butan- 1-ol 601 3-(4-(tert-butyl)phenyl)propanal 18127-01-0 BDHJK 603 Bornyl isobutyrate 24717-86-0 BDEFHIJK 604 Bornyl acetate 76-49-3 ADEFHIJKL 606 2-ethoxy-2,6,6-trimethyl-9- 68845-00-1 BDEFHJK methylenebicyclo[3.3.1]nonane 607 (ethoxymethoxy)cyclododecane 58567-11-6 DEFHJK 608 Bisabolene 495-62-5 DEFHJK 609 Bigarade oxide 72429-08-4 ADEFHJKL 610 beta-Vetivone 18444-79-6 DHJK 611 beta-Terpinyl acetate 10198-23-9 BDHJK 612 beta-Terpineol 138-87-4 BCGIJK 613 beta-Sinensal 60066-88-8 DHJK 614 beta-Sesquiphellandrene 20307-83-9 DEFHJK 615 beta-Selinene 17066-67-0 BDEFGJK 616 beta-Santalol 77-42-9 DEFHJK 618 beta-Pinene 127-91-3 ADEFGIJKL 620 beta-Naphthyl ethyl ether 93-18-5 BDEFHJK 621 beta-Patchoulline 514-51-2 BDEFGJKL 624 beta-Himachalene Oxide 57819-73-5 BDFHJK 625 beta-Himachalene 1461-03-6 DEFHJKL 626 beta-Guaiene 88-84-6 DEFHJKL 627 (2,2-dimethoxyethyl)benzene 101-48-4 DHJK 628 beta-Farnesene 18794-84-8 DEFHJK 631 beta-Copaene 18252-44-3 BDEFHJKL 632 beta-Cedrene 546-28-1 BDEFGJKL 633 beta-Caryophyllene 87-44-5 DEFHJKL 635 beta-Bisabolol 15352-77-9 DFHJK 636 Beta ionone epoxide 23267-57-4 BDEFHIJK 638 Bergaptene 484-20-8 CGJ 639 Benzyl-tert-butanol 103-05-9 CEFGJK 644 Benzyl laurate 140-25-0 DEFHJ 649 Benzyl dimethyl carbinol 100-86-7 BCEFGIK 650 Benzyl cinnamate 103-41-3 DHJ 653 Benzyl benzoate 120-51-4 DHJ 655 Benzophenone 119-61-9 DEFHK 658 7-isopentyl-2H- 362467-67-2 DHJ benzo[b][1,4]dioxepin-3(4H)-one 659 2′-isopropyl-1,7,7- 188199-50-0 DEFHJK trimethylspiro[bicyclo[2.2.1]heptane- 2,4′-[1,3]dioxane] 660 4-(4-methylpent-3-en-1-yl)cyclohex- 21690-43-7 DEFHJK 3-ene-1-carbonitrile 661 Aurantiol 89-43-0 DEFHJ 663 Anisyl phenylacetate 102-17-0 DFHJ 668 Methyl (E)-octa-4,7-dienoate 189440-77-5 ACEFHKL 671 Amyl Cinnamate 3487-99-8 DEFHJK 673 (3aR,5aS,9aS,9bR)-3a,6,6,9a- 6790-58-5 DEFHJK tetramethyldodecahydronaphtho[2,1- b]furan 674 (4aR,5R,7aS,9R)-2,2,5,8,8,9a- 211299-54-6 DEFHJK hexamethyloctahydro-4H-4a,9- methanoazuleno[5,6-d][1,3]dioxole 675 2,5,5-trimethyl-1,2,3,4,5,6,7,8- 71832-76-3 DEFHJK octahydronaphthalen-2-ol 676 2,5,5-trimethyl-1,2,3,4,5,6,7,8- 41199-19-3 DEFHJK octahydronaphthalen-2-ol 677 1-((2-(tert- 139504-68-0 DEFHJK butyl)cyclohexyl)oxy)butan-2-ol 678 (3S,5aR,7aS,11aS,11bR)-3,8,8,11a- 57345-19-4 DEFHJ tetramethyldodecahydro-5H-3,5a- epoxynaphtho[2,1-c]oxepine 679 2,2,6,6,7,8,8-heptamethyldecahydro- 476332-65-7 ADEFHJK 2H-indeno[4,5-b]furan 680 2,2,6,6,7,8,8-heptamethyldecahydro- 647828-16-8 ADEFHJK 2H-indeno[4,5-b]furan 681 Amber acetate 37172-02-4 BDEFHJK 682 Alpinofix ® 811436-82-5 DEFHJ 683 alpha-Thujone 546-80-5 ADEFGIJKL 684 alpha-Vetivone 15764-04-2 DHJK 686 alpha-Terpinyl propionate 80-27-3 BDEFHJK 691 alpha-Sinensal 17909-77-2 DHJK 692 alpha-Selinene 473-13-2 BDEFHJK 693 alpha-Santalene 512-61-8 ADEFHJKL 694 alpha-Santalol 115-71-9 DEFHJK 696 alpha-Patchoulene 560-32-7 ADEFHJKL 697 alpha-neobutenone 56973-85-4 BDHJK 698 alpha-Muurolene 10208-80-7 DEFHJKL 700 alpha-methyl ionone 127-42-4 BDHJK 702 alpha-Limonene 138-86-3 ADEFGIJKL 704 alpha-Irone 79-69-6 BDHJK 706 alpha-Humulene 6753-98-6 DEFHJK 707 alpha-Himachalene 186538-22-7 BDEFHJK 708 alpha-Gurjunene 489-40-7 BDEFHJKL 709 alpha-Guaiene 3691-12-1 DEFHJKL 710 alpha-Farnesene 502-61-4 DEFHJK 711 alpha-Fenchene 471-84-1 ADEFGIJKL 712 alpha-Eudesmol 473-16-5 DEFHJK 713 alpha-Curcumene 4176-17-4 DEFHJK 714 alpha-Cubebene 17699-14-8 ADEFHJKL 715 alpha-Cedrene epoxide 13567-39-0 ADEFHJK 716 alpha-Cadinol 481-34-5 DEFHJK 717 alpha-Cadinene 24406-05-1 DEFHJKL 718 alpha-Bisabolol 515-69-5 DFHJK 719 alpha-bisabolene 17627-44-0 DEFHJK 720 alpha-Bergamotene 17699-05-7 BDEFHJKL 721 alpha-Amylcinnamyl alcohol 101-85-9 DEFHJ 722 alpha-Amylcinnamyl acetate 7493-78-9 DEFHJ 723 alpha-Amylcinnamaldehyde diethyl 60763-41-9 DEFHJ acetal 724 alpha-Amylcinnamaldehyde 122-40-7 DHJK 725 alpha-Amorphene 23515-88-0 DEFHJKL 726 alpha-Agarofuran 5956-12-7 BDEFHJK 727 1-methyl-4-(4-methyl-3-penten-1- 52475-86-2 DFHJK yl)-3-Cyclohexene-1-carboxaldehyde 730 1-Phenyl-2-pentanol 705-73-7 CEFHK 731 1-Phenyl-3-methyl-3-pentanol 10415-87-9 CEFHJK 733 2,3,4-trimethoxy-benzaldehyde 2103-57-3 BCGI 735 2,4,5-trimethoxy-benzaldehyde 4460-86-0 BCG 736 2,4,6-trimethoxybenzaldehyde 830-79-5 BCGI 738 2,4-Nonadienal 6750-03-4 ACHKL 741 2,6,10-Trimethylundecanal 105-88-4 BDFGJK 742 alpha,4-Dimethyl benzenepropanal 41496-43-9 ACHJK 746 Allyl cyclohexyl propionate 2705-87-5 BDEFHJK 748 Allyl amyl glycolate 67634-00-8 BCEFGJK 750 Allo-aromadendrene 25246-27-9 BDEFHJKL 752 Aldehyde C-11 143-14-6 ADHJK 754 Methyl (E)-2-(((3,5- 94022-83-0 DEFHJ dimethylcyclohex-3-en-1- yl)methylene)amino)benzoate 757 2,6,10-trimethylundec-9-enal 141-13-9 BDFHJK 758 Acetoxymethyl-isolongifolene 59056-62-1 BDEFHJK (isomers) 763 Acetate C9 143-13-5 BDEFHJKL 764 Acetarolle 744266-61-3 DFHJK 766 Acetaldehyde phenylethyl propyl 7493-57-4 CEFHJK acetal 767 Acetaldehyde dipropyl acetal 105-82-8 ACEFGIKL 768 Acetaldehyde benzyl 2-methoxyethyl 7492-39-9 BCEFHJK acetal 769 (Z)-2-(4-methylbenzylidene)heptanal 84697-09-6 DHJ 770 9-decenal 39770-05-3 ADHKL 771 8-Hexadecenolide 123-69-3 DGJ 772 7-Methoxycoumarin 531-59-9 CHK 774 7-epi-alpha-Selinene 123123-37-5 BDEFHJK 775 7-eip-alpha-Eudesmol 123123-38-6 DEFHJK 776 7-Acetyl-1,1,3,4,4,6- 1506-02-1 DEFHJ hexamethyltetralin 778 6-Isopropylquinoline 135-79-5 CEFHJK 781 6,6-dimethyl-2-norpinene-2- 33885-51-7 BCFHJK propionaldehyde 782 6,10,14-trimethyl-2-Pentadecanone 502-69-2 DEFHJK 786 5-Isopropenyl-2-methyl-2- 13679-86-2 ACGIJKL vinyltetrahydrofuran 788 5-Cyclohexadecenone 37609-25-9 DEFGJK 791 4-Terpinenol 562-74-3 BCHIJK 792 4-Pentenophenone 3240-29-7 BCEFHIK 800 4-Carvomenthenol 28219-82-1 BCHIJK 802 4,5,6,7-Tetrahydro-3,6- 494-90-6 BCEFHIJKL dimethylbenzofuran 803 4-(p-Methoxyphenyl)-2-butanone 104-20-1 BCEFHJK 804 3-Thujopsanone 25966-79-4 BDEFHJK 805 3-Propylidenephthalide 17369-59-4 CEFHK 806 3-Nonylacrolein 20407-84-5 BDFHJK 807 3-Methyl-5-phenyl-1-pentanal 55066-49-4 BDFHJK 814 3-Hexenyl isovalerate 10032-11-8 ADEFHJKL 821 3,6-Dimethyl-3-octanyl acetate 60763-42-0 ADEFHIJKL 824 3,4,5-trimethoxybenzaldehyde 86-81-7 BCGIK 826 3-(p- 7775-00-0 BDFHJK Isopropylphenyl)propionaldehyde 827 2-Undecenenitrile 22629-48-7 BDEFHJK 828 2-Undecenal 2463-77-6 ADHJK 829 2-trans-6-trans-Nonadienal 17587-33-6 ACHKL 831 2-Phenylethyl butyrate 103-52-6 DEFHJK 833 2-Phenyl-3-(2-furyl)prop-2-enal 57568-60-2 CHJ 834 2-Phenoxyethanol 122-99-6 BCEFGIK 837 2-Nonen-1-al 2463-53-8 ADHKL 839 2-Nonanol 628-99-9 BDEFGIKL 840 2-Nonanone 821-55-6 ADFHIKL 849 2-Isobutyl quinoline 93-19-6 CEFHJK 850 2-Hexylidene cyclopentanone 17373-89-6 DFHJKL 852 2-Heptyl tetrahydrofuran 2435-16-7 BDEFHJKL 856 2-Decenal 3913-71-1 ADHKL 864 2,6-Nonadienal 26370-28-5 ACHKL 865 2,6-Nonadien-1-ol 7786-44-9 ACEFHK 866 2,6-dimethyl-octanal 7779-07-9 ADFGIJKL 868 1-Decanol 112-30-1 BDEFGJK 869 1-Hepten-1-ol, 1-acetate 35468-97-4 ACEFHKL 870 10-Undecen-1-ol 112-43-6 DEFHJK 871 10-Undecenal 112-45-8 ADHJK 872 10-epi-gamma-Eudesmol 15051-81-7 DFHJK 873 1,8-Thiocineol 68391-28-6 ADEFHIJKL 876 1,3,5-undecatriene 16356-11-9 ADEFHJKL 877 1,2-Dihydrolinalool 2270-57-7 BCEFGIJKL 878 1,3,3-trimethyl-2-norbornanyl 13851-11-1 ADEFHIJKL acetate 879 1,1,2,3,3-Pentamethylindan 1203-17-4 ADHIJKL 881 (Z)-6,10-dimethylundeca-5,9-dien-2- 3239-37-0 DEFHJK yl acetate 884 (Z)-3-Dodecenal 68141-15-1 BCFHJK 885 (S)-gamma-Undecalactone 74568-05-1 DEFHJKL 886 (R)-gamma-Undecalactone 74568-06-2 DEFHJKL 890 (E)-6,10-dimethylundeca-5,9-dien-2- 3239-35-8 DEFHJK yl acetate 892 (2Z)-3-methyl-5-phenyl-2- 53243-59-7 DEFHJK Pentenenitrile 893 (2S,5S,6S)-2,6,10,10-tetramethyl-1- 65620-50-0 DFHIJK oxaspiro[4_5]decan-6-ol 894 (2E)-3-methyl-5-phenyl-2- 53243-60-0 CEFHJK pentenenitrile 897 (+)-Dihydrocarveol 22567-21-1 BCEFHIJKL 905 Menthone 89-80-5 ADEFGIJKL 908 (R,E)-2-methyl-4-(2,2,3- 185068-69-3 CHJK trimethylcyclopent-3-en-1-yl)but-2- en-1-ol 912 2-(8-isopropyl-6- 68901-32-6 DEFHJK methylbicyclo[2.2.2]oct-5-en-2-yl)- 1,3-dioxolane 913 gamma-methyl ionone 7388-22-9 BDHIJK 914 3-(3-isopropylphenyl)butanal 125109-85-5 BDHJK 916 3-(1-ethoxyethoxy)-3,7- 40910-49-4 BDEFHJK dimethylocta-1,6-diene 919 3a,4,5,6,7,7a-hexahydro-1H-4,7- 17511-60-3 CEFHJK methanoinden-6-yl propionate 920 Bulnesol 22451-73-6 DEFHJK 922 Benzyl phenylacetate 102-16-9 DHJ 923 Benzoin 119-53-9 CEFHJ 924 (E)-1,2,4-trimethoxy-5-(prop-1-en-1- 2883-98-9 BCFGJK yl)benzene 925 alpha,alpha,6,6-tetramethyl 33885-52-8 BDFHJK bicyclo[3.1.1]hept-2-ene-propanal 926 7-epi-sesquithujene 159407-35-9 DEFHJKL 927 5-Acetyl-1,1,2,3,3,6- 15323-35-0 DEFHJK hexamethylindan 928 3-Methylphenethyl alcohol 1875-89-4 BCEFHIK 929 3,6-Nonadien-1-ol 76649-25-7 ACEFHK 930 2-Tridecenal 7774-82-5 BDFHJK 933 Patchouli alcohol 5986-55-0 DEFHIJK 937 p-Cresyl isobutyrate 103-93-5 BDHJK 939 p-Cresyl n-hexanoate 68141-11-7 DEFHJK 941 5-hexyl-4-methyldihydrofuran- 67663-01-8 BDEFHIJKL 2(3H)-one 942 Ethyl (2Z,4E)-deca-2,4-dienoate 3025-30-7 BDEFHJK 943 Pelargene 68039-40-7 DEFHJK 945 2-cyclohexylidene-2- 10461-98-0 DFHJK phenylacetonitrile 946 Perillaldehyde 2111-75-3 ACHIJK 947 Perillyl acetate 15111-96-3 DFHJK 948 Perillyl alcohol 536-59-4 CHIJK 950 (2-isopropoxyethyl)benzene 68039-47-4 ACEFHJKL 951 Ethyl (2Z,4E)-deca-2,4-dienoate 313973-37-4 BDEFHJK 953 (2-(cyclohexyloxy)ethyl)benzene 80858-47-5 DEFHJK 954 Phenethyl 2-methylbutyrate 24817-51-4 DEFHJK 955 Phenethyl alcohol 60-12-8 BCEFGIK 959 Phenethyl phenylacetate 102-20-5 DHJ 962 Phenoxanol 55066-48-3 DEFHJK 965 Phenyl benzoate 93-99-2 DFHJK 967 Phenyl ethyl benzoate 94-47-3 DHJ 969 Phenylacetaldehyde ethyleneglycol 101-49-5 BCEFGIK acetal 973 2-(6,6-dimethylbicyclo[3.1.1]hept-2- 30897-75-7 ACFHIJKL en-2-yl)acetaldehyde 974 Pinocarveol 5947-36-4 BCEFGIJKL 976 Piperonyl acetone 55418-52-5 CEFGJ 978 3a,4,5,6,7,7a-hexahydro-1H-4,7- 68039-44-1 DEFHJK methanoinden-6-yl pivalate 980 (4aR,8aS)-7-methyloctahydro-1,4- 41724-19-0 CEFGJKL methanonaphthalen-6(2H)-one 982 p-Menth-3-en-1-ol 586-82-3 BCGIJK 985 (E)-3,3-dimethyl-5-(2,2,3- 107898-54-4 DHJK trimethylcyclopent-3-en-1-yl)pent-4- en-2-ol 988 1-methyl-4-(4-methylpent-3-en-1- 52474-60-9 DFHJK yl)cyclohex-3-ene-1-carbaldehyde 993 Propylene glycol 57-55-6 ACEFGIKL 998 p-Tolyl phenylacetate 101-94-0 DFHJ 1000 Ethyl 2,4,7-decatrienoate 78417-28-4 BDEFHJK 1003 2-benzyl-4,4,6-trimethyl-1,3-dioxane 67633-94-7 DEFHJK 1006 2,4-dimethyl-4- 82461-14-1 BDEFHJK phenyltetrahydrofuran 1007 (2R,4a′R,8a′R)-3,7′-dimethyl- 41816-03-9 DEFHJK 3′,4′,4a′,5′,8′,8a′-hexahydro-1′H- spiro[oxirane-2,2′- [1,4]methanonaphthalene] 1008 (Z)-6-ethylideneoctahydro-2H-5,8- 93939-86-7 BCEFHJKL methanochromene 1009 2-((S)-1-((S)-3,3- 236391-76-7 DFHJ dimethylcyclohexyl)ethoxy)-2- oxoethyl propionate 1010 Methyl 2,2-dimethyl-6- 81752-87-6 ADHIJKL methylenecyclohexane-1-carboxylate 1012 2-methyl-5-phenylpentan-1-ol 25634-93-9 DEFHJK 1016 4-methyl-2-phenyl-3,6-dihydro-2H- 60335-71-9 BCEFGJK pyran 1020 Sabinol 471-16-9 BCEFHIJKL 1021 Safrole 94-59-7 BCEFHK 1022 2,2,7,9-tetramethylspiro(5.5)undec- 502847-01-0 DHIJK 8-en-1-one 1023 3-methyl-5-(2,2,3- 65113-99-7 DEFHJK trimethylcyclopent-3-en-1-yl)pentan- 2-ol 1024 (Z)-2-ethyl-4-(2,2,3- 28219-61-6 DEFHJK trimethylcyclopent-3-en-1-yl)but-2- en-1-ol 1025 (E)-2-methyl-4-(2,2,3- 28219-60-5 CHJK trimethylcyclopent-3-en-1-yl)but-2- en-1-ol 1026 5-methoxyoctahydro-1H-4,7- 86803-90-9 CHJK methanoindene-2-carbaldehyde 1027 5-methoxyoctahydro-1H-4,7- 193425-86-4 CHJK methanoindene-2-carbaldehyde 1028 Sclareol 515-03-7 DEFHJ 1029 Sclareol oxide 5153-92-4 DEFHJK 1031 Selina-3,7(11)-diene 6813-21-4 DEFHJKL 1032 2-(1-(3,3- 477218-42-1 DEFHJ dimethylcyclohexyl)ethoxy)-2- methylpropyl cyclopropanecarboxylate 1033 3-(4-isobutylphenyl)-2- 6658-48-6 DHJK methylpropanal 1035 Spathulenol 6750-60-3 DEFHJK 1036 Spirambrene 533925-08-5 BCEFHJK 1037 Spirodecane 6413-26-9 BCEFGIJKL 1038 1-(spiro[4.5]dec-7-en-7-yl)pent-4-en- 224031-70-3 DGJK 1-one 1042 2-(4-methylthiazol-5-yl)ethan-1-ol 137-00-8 CGIKL 1043 2-(heptan-3-yl)-1,3-dioxolane 4359-47-1 ACEFHIJKL 1045 (Z)-dodec-4-enal 21944-98-9 BDFHJK 1046 tau-Cadinol 5937-11-1 DEFHJK 1047 tau-Muurolol 19912-62-0 DEFHJK 1053 Tetrahydrojasmone 13074-63-0 BDFHIJKL 1057 2,6,10,10-tetramethyl-1- 36431-72-8 BDFHIJKL oxaspiro[4.5]dec-6-ene 1059 Thiomenthone 38462-22-5 BDEFHIJKL 1060 Thujopsene 470-40-6 BDEFGJKL 1062 Thymol methyl ether 1076-56-8 ADHIJKL 1063 1-(2,2,6-trimethylcyclohexyl)hexan- 70788-30-6 DEFHJK 3-ol 1064 trans, trans-2,4-Nonadienal 5910-87-2 ACHKL 1065 trans, trans-Farnesol 106-28-5 DEFHJK 1066 trans-2, cis-6-Nonadienal 557-48-2 ACHKL 1067 trans-2-Decenal 3913-81-3 ADHKL 1070 trans-2-Nonen-1-al 18829-56-6 ADHKL 1072 trans-3, cis-6-nonadienol 56805-23-3 ACEFHK 1073 trans-4-Decen-1-al 65405-70-1 ADHKL 1075 trans-ambrettolide 51155-12-5 DGJ 1077 trans-beta-ocimene 13877-91-3 ADGIKL 1078 trans-beta-Ocimene 3779-61-1 ADGIKL 1082 trans-Geraniol 106-24-1 BCHIK 1083 trans-Hedione 2570-03-8 DFHJK 1085 7-(1,1-Dimethylethyl)-2H-1,5- 195251-91-3 CEFHJ benzodioxepin-3(4H)-one 1089 Tricyclone 68433-81-8 DEFHJK 1090 Tridecyl alcohol 112-70-9 DEFGJK 1091 Triethyl citrate 77-93-0 CEFGJ 1093 Methyl 2-((1-hydroxy-3- 144761-91-1 DFHJ phenylbutyl)amino)benzoate 1095 1-((2E,5Z,9Z)-2,6,10- 28371-99-5 DHJK trimethylcyclododeca-2,5,9-trien-1- yl)ethan-1-one 1097 Decahydro-2,6,6,7,8,8-hexamethyl- 338735-71-0 BDEFHJK 2h-indeno(4,5-b)furan 1099 13-methyl oxacyclopentadec-10-en- 365411-50-3 DEFHJK 2-one 1102 Undecanal 112-44-7 BDHJK 1104 (E)-4-methyldec-3-en-5-ol 81782-77-6 BDEFHIJK 1105 Valencene 4630-07-3 BDEFHJK 1107 Valerianol 20489-45-6 DEFHJK 1111 Vanillin isobutyrate 20665-85-4 CHJ 1113 Vaniwhite ® 5533-03-9 CGIK 1116 (Z)-2-methyl-4-(2,6,6- 68555-62-4 BDFHJK trimethylcyclohex-2-en-1-yl)but-2- enal 1117 Methyl 2,4-dihydroxy-3,6- 4707-47-5 CGIJ dimethylbenzoate 1120 1-methoxy-3a,4,5,6,7,7a-hexahydro- 27135-90-6 ACEFHJKL 1H-4,7-methanoindene 1121 Methyl (Z)-2-((3-(4-(tert- 91-51-0 DFHJ butyl)phenyl)-2- methylpropylidene)amino)benzoate 1125 (Z)-hex-3-en-1-yl isobutyrate 41519-23-7 ADEFHJKL 1126 Vertacetal 5182-36-5 BCFHJK 1129 1-((3R,3aR,7R,8aS)-3,6,8,8- 32388-55-9 DHJK tetramethyl-2,3,4,7,8,8a-hexahydro- 1H-3a,7-methanoazulen-5-yl)ethan- 1-one 1131 Methyl (Z)-2-(((2,4- 68738-99-8 DEFHJ dimethylcyclohex-3-en-1- yl)methylene)amino)benzoate 1135 Vetiverol 89-88-3 CEFHIJK 1136 Vetivert Acetate 117-98-6 DEFHJK 1137 Decahydro-3H-spiro[furan-2,5′- 68480-11-5 DEFGJKL [4,7]methanoindene] 1138 (2Z,6E)-nona-2,6-dienenitrile 67019-89-0 ACEFHKL 1139 (Z)-cyclooct-4-en-1-yl methyl 87731-18-8 BCHJKL carbonate 1140 (1aR,4S,4aS,7R,7aS,7bS)-1,1,4,7- 552-02-3 DEFHJK tetramethyldecahydro-1H- cyclopropa[e]azulen-4-ol 1142 3,5,5,6,7,8,8-heptamethyl-5,6,7,8- 127459-79-4 DHJ tetrahydronaphthalene-2-carbonitrile 1143 (1S,2S,3S,5R)-2,6,6- 133636-82-5 DEFHJK trimethylspiro[bicyclo[3.1.1]heptane- 3,1′-cyclohexan]-2′-en-4′-one 1144 1′,1′,5′,5′-tetramethylhexahydro- 154171-76-3 DEFHJK 2′H,5′H-spiro[[1,3]dioxolane-2,8′- [2,4a]methanonaphthalene] 1145 1′,1′,5′,5′-tetramethylhexahydro- 154171-77-4 DEFHJK 2′H,5′H-spiro[[1,3]dioxolane-2,8′- [2,4a]methanonaphthalene] K 1146 4-(4-hydroxy-3- 122-48-5 CEFGJ methoxyphenyl)butan-2-one 1147 (1R,8aR)-4-isopropyl-1,6-dimethyl- 41929-05-9 DEFHJKL 1,2,3,7,8,8a-hexahydronaphthalene 1148 4,5-epoxy-4,11,11-trimethyl-8- 1139-30-6 DEFHJK methylenebicyclo(7.2.0)undecane 1149 1,3,4,6,7,8alpha-hexahydro-1,1,5,5- 23787-90-8 DEFHIJK tetramethyl-2H-2,4alpha- methanophtalen-8(5H)-one

TABLE 2 List of materials with at least one MORV greater than 5 to 10 Num- CAS Comment ber Material Name Number Code 2 2,4-dimethyl-2-(5,5,8,8-tetramethyl- 131812-67-4 DFHJ 5,6,7,8-tetrahydronaphthalen-2-yl)- 1,3-dioxolane 23 3a,5,6,7,8,8b-hexahydro- 823178-41-2 DEFHJK 2,2,6,6,7,8,8-heptamethyl-4H- indeno(4,5-d)-1,3-dioxole 141 2,4-dimethyl-4,4a,5,9b- 27606-09-3 CEFHJK tetrahydroindeno[1,2-d][1,3]dioxine 185 (1-methyl-2-((1,2,2- 198404-98-7 DEFHJK trimethylbicyclo[3.1.0]hexan-3- yl)methyl)cyclopropyl)methanol 227 Isobornylcyclohexanol 68877-29-2 DEFHJK 230 Isobornyl cyclohexanol 66072-32-0 DEFHJK 246 Indol/Hydroxycitronellal Schiff base 67801-36-9 DEFHJ 248 Hydroxymethyl isolongifolene 59056-64-3 DEFHJK 343 8,8-dimethyl-3a,4,5,6,7,7a- 76842-49-4 DEFHJK hexahydro-1H-4,7-methanoinden-6- yl propionate 359 (E)-4-((3aR,4R,7R,7aR)- 501929-47-1 DEFHJK 1,3a,4,6,7,7a-hexahydro-5H-4,7- methanoinden-5-ylidene)-3- methylbutan-2-ol 565 Cedryl methyl ether 19870-74-7 BDEFHJK 631 beta-Copaene 18252-44-3 BDEFHJKL 659 2′-isopropyl-1,7,7- 869292-93-3 BDEFHJK trimethylspiro[bicyclo[2.2.1]heptane- 2,4′-[1,3]dioxane] 674 (4aR,5R,7aS,9R)-2,2,5,8,8,9a- 211299-54-6 DEFHJK hexamethyloctahydro-4H-4a,9- methanoazuleno[5,6-d][1,3]dioxole 678 (3S,5aR,7aS,11aS,11bR)-3,8,8,11a- 57345-19-4 DEFHJ tetramethyldodecahydro-5H-3,5a- epoxynaphtho[2,1-c]oxepine 679 2,2,6,6,7,8,8-heptamethyldecahydro- 476332-65-7 DEFHJK 2H-indeno[4,5-b]furan 715 alpha-Cedrene epoxide 13567-39-0 BDEFHJK 758 Acetoxymethyl-isolongifolene 59056-62-1 DEFHJK (isomers) 1028 Sclareol 515-03-7 DEFHJ 1097 Decahydro-2,6,6,7,8,8-hexamethyl- 338735-71-0 DEFHJK 2h-indeno(4,5-b)furan

TABLE 3 List of materials with at least one MORV from 0.5 to less than 1 Number Material Name CAS Number Comment Code 12 1-ethoxy-4-(tert- 181258-89-9 ADEFHJK pentyl)cyclohexane 19 (3Z)-1-(2-buten-1-yloxy)-3- 888744-18-1 ADEFHJKL hexene 20 4-(2-methoxypropan-2-yl)-1- 14576-08-0 ADHIJKL methylcyclohex-1-ene 24 O-Methyl linalool 60763-44-2 ADHIJKL 26 o-Methoxycinnamaldehyde 1504-74-1 ACHK 27 Octanal, 3,7-dimethyl- 25795-46-4 ADGIJKL 53 3,3-Dimethyl-5(2,2,3- 329925-33-9 CEFHJ Trimethyl-3-Cyclopenten- 1yl)-4-Penten-2-ol 54 n-Hexyl salicylate 6259-76-3 DEFHJ 55 n-Hexyl 2-butenoate 19089-92-0 ADEFHJKL 59 Neryl Formate 2142-94-1 BCEFHJK 72 Methyl-beta-ionone 127-43-5 DHJK 73 Myroxide 28977-57-3 ADGIJKL 81 (E)-3,7-dimethylocta-4,6- 18479-54-4 BCEFGIJK dien-3-ol 84 (Z)-hex-3-en-1-yl 188570-78-7 BCEFHIKL cyclopropanecarboxylate 96 Methyl phenyl carbinyl 120-45-6 BCHJK propionate 97 Methyl phenylacetate 101-41-7 ACEFHIKL 107 2-methyl-6- 91069-37-3 BCEFGIKL oxaspiro[4.5]decan-7-one 111 Methyl geraniate 2349-14-6 BCHJKL 115 2-ethoxy-4- 5595-79-9 CFGK (methoxymethyl)phenol 116 Methyl 40203-73-4 ACEFHIKL cyclopentylideneacetate 125 Methoxymelonal 62439-41-2 ACGIJK 133 ((1s,4s)-4- 13828-37-0 BDEFHIJK isopropylcyclohexyl)methanol 147 Linalyl propionate 144-39-8 BDFHJK 150 Linalyl formate 115-99-1 ACFHJK 151 Linalyl butyrate 78-36-4 BDEFHJK 154 Linalyl acetate 115-95-7 BDHJK 157 Linalool 78-70-6 BCEFGIJK 163 (Z)-hex-3-en-1-yl methyl 67633-96-9 ACEFGKL carbonate 166 Lepidine 491-35-0 BCEFHIKL 169 L-Carvone 6485-40-1 ACGIJKL 181 Khusinil 75490-39-0 DHJK 191 Isoraldeine 1335-46-2 BDHIJK 194 Isopropylvinylcarbinol 4798-45-2 ACGIKL 198 Isopropyl 2-methylbutyrate 66576-71-4 ACEFGIJKL 201 Isopentyrate 80118-06-5 ADEFGIJKL 204 Isononyl acetate 40379-24-6 BDEFHJKL 205 Isononanol 27458-94-2 BDEFGIKL 213 Isoeugenyl acetate 93-29-8 CFHJK 214 Isoeugenol 97-54-1 CEFHIK 232 Isoborneol 124-76-5 ACEFHIJKL 237 Isoamyl octanoate 2035-99-6 DEFHJK 239 Isoamyl isobutyrate 2050-01-3 ACEFGIJKL 255 Hydrocinnamic acid 501-52-0 CEFHIK 258 Hydratopic alcohol 1123-85-9 BCEFHIK 264 Hexyl propanoate 2445-76-3 ADEFHIKL 270 Hexyl butyrate 2639-63-6 BDEFHJKL 273 Hexyl 2-methylbutanoate 10032-15-2 BDEFHJKL 275 Hexyl 2-furoate 39251-86-0 DEFHJK 282 Heptyl alcohol 111-70-6 ACEFGIKL 283 Heptyl acetate 112-06-1 ADEFHKL 284 Heptaldehyde 111-71-7 ACHIKL 287 Heliotropin 120-57-0 BCGIK 302 Geranyl nitrile 5146-66-7 BCEFHKL 306 Geranyl formate 105-86-2 BCEFHJK 308 Geranyl caprylate 51532-26-4 DEFHJ 310 Geranyl benzoate 94-48-4 DFHJ 312 Geranial 141-27-5 ACHIKL 314 N,2-dimethyl-N- 84434-18-4 BCEFHJK phenylbutanamide 319 gamma-Terpinene 99-85-4 ADEFGIJKL 346 2-(sec-butyl)cyclohexan-1- 14765-30-1 ADFHIKL one 354 3-(2-ethylphenyl)-2,2- 67634-14-4 BDHJK dimethylpropanal 355 2-(tert-butyl)cyclohexyl ethyl 67801-64-3 BDFHJK carbonate 365 2-(tert-butyl)cyclohexyl ethyl 81925-81-7 ACFHIKL carbonate 366 Fenchyl alcohol 1632-73-1 ACGIJKL 376 Eucalyptol 470-82-6 ADEFGIJKL 379 Ethyl vanillin acetate 72207-94-4 CHJ 387 Ethyl octanoate 106-32-1 BDEFHJKL 400 Ethyl cinnamate 103-36-6 BCEFHK 412 Ethyl 2- 2511-00-4 BDFHIJKL (cyclohexyl)propionate 419 d-p-8(9)-Menthen-2-one 5524-05-0 ACGIJKL 420 4-methyl-2-phenyltetrahydro- 94201-73-7 BDEFHJK 2H-pyran 437 Dihydromyrcenol 18479-58-8 ADEFGIJK 438 Dihydrojasmone 1128-08-1 BCFHIJKL 439 Dihydroisophorone 873-94-9 ACEFGIJKL 440 Dihydroeugenol 2785-87-7 CEFHIJK 442 Dihydrocoumarin 119-84-6 BCGIKL 443 Dihydrocarvone 7764-50-3 ACGIJKL 447 Dihydro-alpha-terpinyl 80-25-1 BDEFHIJKL acetate 448 Dihydro-alpha-ionone 31499-72-6 BDHIJK 454 Dibenzyl ether 103-50-4 DEFHJK 455 Dibutyl o-phthalate 84-74-2 DEFHJ 469 2-pentylcyclopentan-1-one 4819-67-4 BDFHIKL 472 Decyl anthranilate 18189-07-6 DEFHJ 477 Methyl (1s,4s)-1,4- 23059-38-3 ADEFHIJKL dimethylcyclohexane-1- carboxylate 481 Cyclohexylethyl acetate 21722-83-8 BDEFHJKL 492 Creosol 93-51-6 BCHIK 495 Cosmene 460-01-5 ADEFGIKL 496 4-cyclohexyl-2-methylbutan- 83926-73-2 BDEFGIJK 2-ol 504 2-benzyl-2-methylbut-3- 97384-48-0 BDHJK enenitrile 509 Citronellyl nitrile 51566-62-2 BCEFGIKL 510 Citronellyl phenylacetate 139-70-8 DFHJ 512 Citronellyl formate 105-85-1 BCEFGJKL 515 Citronellyl benzoate 10482-77-6 DFHJ 517 Citronellol 106-22-9 BCHIJKL 518 Citronellal 106-23-0 ACHIJKL 522 Citral 5392-40-5 ACHIKL 525 cis-Pinane 6876-13-7 ADEFGIJKL 526 (Z)-3-methyl-2-(pent-2-en-1- 488-10-8 BCHIJKL yl)cyclopent-2-en-1-one 528 cis-iso-Eugenol 5912-86-7 CEFHIK 535 cis-3-Hexenyl valerate 35852-46-1 BDEFHJKL 536 cis-3-Hexenyl tiglate 67883-79-8 BDEFHJK 538 cis-3-Hexenyl propionate 33467-74-2 ACEFHIKL 540 cis-3-Hexenyl butyrate 16491-36-4 ADEFHJKL 542 cis-3-Hexen-1-ol 928-96-1 ACEFHIKL 547 cis-2-Hexenol 928-94-9 ACEFHIKL 549 Cinnamyl nitrile 4360-47-8 ACEFGIK 554 Cinnamic aldehyde 104-55-2 ACHIK 556 Cinnamyl nitrile 1885-38-7 ACEFGIK 557 Chloroxylenol 88-04-0 BCHIJK 575 Carvacrol 499-75-2 DHIJK 576 Carvone 99-49-0 ACGIJKL 579 Carbitol 111-90-0 BCEFGIK 583 Caproyl alcohol 111-27-3 ACEFGIKL 585 2-(2,2,3-trimethylcyclopent-3- 15373-31-6 ACGIJKL en-1-yl)acetonitrile 588 Camphor 76-22-2 ACEFGIJKL 602 (E)-2-methyl-4-(2,6,6- 3155-71-3 DHJK trimethylcyclohex-1-en-1- yl)but-2-enal 605 Borneol 507-70-0 ACEFHIJKL 617 beta-Pinene epoxide 6931-54-0 ACEFGIJKL 619 beta-Phellandrene 555-10-2 ADEFGIJKL 640 Benzylacetone 2550-26-7 ACEFGIK 641 Benzyl salicylate 118-58-1 DFGJ 645 Benzyl isovalerate 103-38-8 BDEFHJK 647 Benzyl isobutyrate 103-28-6 BCHJK 651 Benzyl butyrate 103-37-7 BCEFHJK 652 Benzyl alcohol 100-51-6 ACEFGIKL 662 1-(3,3- 25225-08-5 ADEFHIJKL dimethylcyclohexyl)ethyl formate 664 Anisyl acetate 104-21-2 BCEFGK 665 Anisyl formate 122-91-8 BCEFGK 667 Anethole 104-46-1 ACEFHK 672 Amyl benzoate 2049-96-9 DEFHJK 687 alpha-Terpinyl acetate 80-26-2 BDHJK 699 alpha-methyl- 10528-67-3 BDEFHIK cyclohexanepropanol 701 alpha-methyl cinnamaldehyde 101-39-3 ACHIK 703 alpha-Isomethylionone 127-51-5 BDHIJK 740 2,5-Dimethyl-4-methoxy- 4077-47-8 ACEFGIJKL 3(2H)-furanone 743 Allyl phenoxyacetate 7493-74-5 BCGK 744 Allyl Phenethyl ether 14289-65-7 ACEFHK 745 Allyl heptanoate 142-19-8 ADEFHJKL 755 N-ethyl-N-(m- 179911-08-1 CEFHJK tolyl)propionamide 760 3-hydroxybutan-2-one 513-86-0 ACEFGIKL 761 Acetoanisole 100-06-1 BCEFHIK 777 6-Methylquinoline 91-62-3 BCEFHIKL 779 6,8-Diethyl-2-nonanol 70214-77-6 BDEFGIJKL 784 5-Methyl-3-heptanone 541-85-5 ACFGIKL 789 4-Vinylphenol 2628-17-3 BCHIK 796 4-hydroxy-3-methoxy- 458-36-6 CH cinnamaldehyde 797 4-Ethylguaiacol 2785-89-9 CEFHIK 799 4-Damascol 4927-36-0 BDFHJK 808 3-methyl-4-phenylpyrazole 13788-84-6 CEFHK 810 3-Methyl-1,2- 765-70-8 ACEFGIKL cyclopentanedione 811 3-Methoxy-5-methylphenol 3209-13-0 BCHIK 812 3-Methoxy-3-Methyl Butanol 56539-66-3 ACGIKL 817 3-Hexenol 544-12-7 ACEFHIKL 819 3,7-dimethyl-2-methylene-6- 22418-66-2 ADFHIJK octenal 820 3,7-dimethyl-1-octanol 106-21-8 BDEFGIJKL 832 2-Phenylethyl acetate 103-45-7 BCEFHK 835 2-Phenethyl propionate 122-70-3 BCEFHJK 836 2-Pentylcyclopentan-1-ol 84560-00-9 DEFHIKL 838 2-nonanone propylene glycol 165191-91-3 BDEFHJK acetal 845 2-Methoxy-3-(1- 24168-70-5 BCEFGIK methylpropyl)pyrazine 846 2-isopropyl-N,2,3- 51115-67-4 ACEFGIJK trimethylbutyramide 847 2-Isopropyl-5-methyl-2- 35158-25-9 ADFGIJKL hexenal 848 2-Isopropyl-4-methylthiazole 15679-13-7 ACHIJKL 851 2-Hexen-1-ol 2305-21-7 ACEFHIKL 858 2-Butoxyethanol 111-76-2 ACEFGIKL 875 1,4-Cineole 470-67-7 ADGIJKL 880 1-(2,6,6-Trimethyl-2- 43052-87-5 BDHIJK cyclohexen-1-yl)-2-buten-1- one 882 (Z)-3-hepten-1-yl acetate 1576-78-9 ACEFHKL 883 (S)-(1R,5R)-4,6,6- 1196-01-6 ACEFGIJKL trimethylbicyclo[3.1.1]hept-3- en-2-one 888 (R)-(−)-Linalool 126-91-0 BCEFGIJK 889 (l)-Citronellal 5949-05-3 ACHIJKL 891 (d)-Citronellal 2385-77-5 ACHIJKL 899 (+)-Citronellol 1117-61-9 BCHIJKL 900 (−)-Citronellol 7540-51-4 BCHIJKL 901 (+)-alpha-Pinene 7785-70-8 ADEFGIJKL 902 (+)-Carvone 2244-16-8 ACGIJKL 903 (−)-alpha-Pinene 7785-26-4 ADEFGIJKL 904 Methyl 2-methylbutyrate 868-57-5 ACEFGIKL 909 Hexyl tiglate 16930-96-4 BDEFHJKL 918 Allyl 2- 68901-15-5 CHJK (cyclohexyloxy)acetate 921 1,5- 75147-23-8 CFHIJK dimethylbicyclo[3.2.1]octan- 8-one oxime 931 alpha-acetoxystyrene 2206-94-2 ACEFHIK 940 p-Cymene 99-87-6 ADGIJKL 956 Phenethyl formate 104-62-1 ACEFHK 958 Phenethyl isobutyrate 103-48-0 DHJK 960 Phenethyl tiglate 55719-85-2 DHJK 971 Phenylethyl methacrylate 3683-12-3 DHJK 977 p- 4395-92-0 BDFHK Isopropylphenylacetaldehyde 981 1,2-dimethyl-3-(prop-1-en-2- 72402-00-7 BCEFGIJKL yl)cyclopentan-1-ol 983 p-Methoxyphenylacetone 122-84-9 BCEFHK 986 (2Z,5Z)-5,6,7-trimethylocta- 358331-95-0 ADHIJKL 2,5-dien-4-one 987 p-Propyl anisole 104-45-0 ADEFHKL 994 p-t-butyl phenyl acetaldehyde 109347-45-7 BDHJK 995 p-tert-Amyl cyclohexanol 5349-51-9 BDEFHIJK 1001 Racemic alpha-Pinene 80-56-8 ADEFGIJKL 1002 4-(4-hydroxyphenyl)butan-2- 5471-51-2 CEFGIK one 1004 Rhodinol 141-25-3 BCHIJKL 1005 Ethyl (2,3,6- 93981-50-1 BDEFHJKL trimethylcyclohexyl)carbonate 1011 1-(3,3- 25225-10-9 ADHIJKL dimethylcyclohexyl)ethyl acetate 1017 S)-(+)-Linalool 126-90-9 BCEFGIJK 1018 Sabinene 3387-41-5 ADEFGIJKL 1019 Sabinene hydrate 546-79-2 ADEFGIJKL 1030 Propyl (S)-2-(tert- 319002-92-1 BDEFHJK pentyloxy)propanoate 1039 Spirolide 699-61-6 BCGIKL 1040 (Z)-5-methylheptan-3-one 22457-23-4 BCEFGIJKL oxime 1041 1-phenylethyl acetate 93-92-5 ACEFHIK 1051 Tetrahydrogeranial 5988-91-0 ADGIJKL 1052 Tetrahydroionol 4361-23-3 BDEFHIJK 1054 Tetrahydrolinalool 78-69-3 BDEFGIJKL 1055 Tetrahydrolinalyl acetate 20780-48-7 ADEFHJKL 1058 Ethyl (1R,6S)-2,2,6- 22471-55-2 ADEFHIJKL trimethylcyclohexane-1- carboxylate 1061 Thymol 89-83-8 BDHIJK 1069 trans-2-Hexenol 928-95-0 ACEFHIKL 1071 trans-2-tert- 5448-22-6 ACGIJKL Butylcyclohexanol 1074 trans-alpha-Damascone 24720-09-0 BDHIJK 1076 trans-Anethole 4180-23-8 ACEFHK 1079 trans-Cinnamic acid 140-10-3 CEFHK 1081 trans-Dihydrocarvone 5948-04-9 ACGIJKL 1084 trans-Isoeugenol 5932-68-3 CEFHIK 1088 Trichloromethyl phenyl 90-17-5 BDEFGJ carbinyl acetate 1098 2-mercapto-2-methylpentan- 258823-39-1 ACEFHIJKL 1-ol 1110 Vanillin acetate 881-68-5 CH 1112 Vanitrope 94-86-0 CEFHK 1115 2,2,5-trimethyl-5- 65443-14-3 BDFGIJKL pentylcyclopentan-1-one 1118 Veratraldehyde 120-14-9 BCGIK 1119 (1R,5R)-4,6,6- 18309-32-5 ACEFGIJKL trimethylbicyclo[3.1.1]hept-3- en-2-one 1122 Verdol 13491-79-7 ACGIJKL 1127 4-(tert-butyl)cyclohexyl 10411-92-4 BDEFHJK acetate 1128 4-(tert-butyl)cyclohexyl 32210-23-4 BDEFHJK acetate 1133 Vethymine 7193-87-5 CEFGK 1134 4-methyl-4-phenylpentan-2-yl 68083-58-9 BDFHJK acetate 1141 (Z)-1-((2- 292605-05-1 ADEFHKL methylallyl)oxy)hex-3-ene

TABLE 4 List of materials with ALL MORVs from 1 to 5 Num- CAS Comment ber Material Name Number Code 7 3-methoxy-7,7-dimethyl-10- 216970-21-7 BDEFHJK methylenebicyclo[4.3.1]decane 14 Oxyoctaline formate 65405-72-3 DFHJK 39 2,2,6,8-tetramethyl-1,2,3,4,4a,5,8,8a- 103614-86-4 DEFHIJK octahydronaphthalen-1-ol 48 Nootkatone 4674-50-4 DHJK 183 Khusimol 16223-63-5 CEFHJK 199 Isopimpinellin 482-27-9 CFGJ 206 Iso3-methylcyclopentadecan-1-one 3100-36-5 DEFGJK 212 Isoeugenyl benzyl ether 120-11-6 DFHJ 215 1-((2S,3S)-2,3,8,8-tetramethyl- 54464-57-2 DHJK 1,2,3,4,5,6,7,8-octahydronaphthalen- 2-yl)ethan-1-one 229 Isobornyl isobutyrate 85586-67-0 BDEFHIJK 260 2,3-dihydro-3,3-dimethyl-1H-indene- 173445-44-8 DHJK 5-propanal 261 3-(3,3-dimethyl-2,3-dihydro-1H- 173445-65-3 DHJK inden-5-yl)propanal 281 3a,4,5,6,7,7a-hexahydro-1H-4,7- 5413-60-5 CEFGJK methanoinden-6-yl acetate 329 gamma-Eudesmol 1209-71-8 DFHJK 335 4,6,6,7,8,8-hexamethyl-1,3,4,6,7,8- 1222-05-5 DEFHJK hexahydrocyclopenta[g]isochromene 353 (Z)-6-ethylideneoctahydro-2H-5,8- 69486-14-2 CEFGJK methanochromen-2-one 360 8,8-dimethyl-3a,4,5,6,7,7a- 171102-41-3 DEFHJK hexahydro-1H-4,7-methanoinden-6- yl acetate 441 Octahydro-1H-4,7-methanoinden-5- 64001-15-6 DEFHJKL yl acetate 484 3a,4,5,6,7,7a-hexahydro-1H-4,7- 113889-23-9 DEFHJK methanoinden-6-yl butyrate 487 3a,4,5,6,7,7a-hexahydro-1H-4,7- 67634-20-2 DEFHJK methanoinden-5-yl isobutyrate 488 Curzerene 17910-09-7 DHJK 501 (E)-cycloheptadec-9-en-1-one 542-46-1 DEFGJ 566 Cedryl formate 39900-38-4 BDEFHJK 567 Cedryl acetate 77-54-3 DEFHJK 569 Cedrol 77-53-2 DEFHJK 570 5-methyl-1-(2,2,3- 139539-66-5 DEFHJK trimethylcyclopent-3-en-1-yl)-6- oxabicyclo[3.2.1]octane 573 Caryophyllene alcohol acetate 32214-91-8 DEFHJK 574 Caryolan-1-ol 472-97-9 DEFHJK 603 Bornyl isobutyrate 24717-86-0 BDEFHIJK 616 beta-Santalol 77-42-9 DEFHJK 621 beta-Patchoulline 514-51-2 BDEFGJKL 624 beta-Himachalene Oxide 57819-73-5 BDFHJK 627 (2,2-dimethoxyethyl)benzene 101-48-4 DHJK 632 beta-Cedrene 546-28-1 BDEFGJKL 663 Anisyl phenylacetate 102-17-0 DFHJ 680 2,2,6,6,7,8,8-heptamethyldecahydro- 647828-16-8 ADEFHJK 2H-indeno[4,5-b]furan 684 alpha-Vetivone 15764-04-2 DHJK 694 alpha-Santalol 115-71-9 DEFHJK 696 alpha-Patchoulene 560-32-7 ADEFHJKL 708 alpha-Gurjunene 489-40-7 BDEFHJKL 712 alpha-Eudesmol 473-16-5 DEFHJK 714 alpha-Cubebene 17699-14-8 ADEFHJKL 726 alpha-Agarofuran 5956-12-7 BDEFHJK 750 Allo-aromadendrene 25246-27-9 BDEFHJKL 764 Acetarolle ® 744266-61-3 DFHJK 775 7-eip-alpha-Eudesmol 123123-38-6 DEFHJK 776 7-Acetyl-1,1,3,4,4,6- 1506-02-1 DEFHJ hexamethyltetralin 788 5-Cyclohexadecenone 37609-25-9 DEFGJK 804 3-Thujopsanone 25966-79-4 BDEFHJK 872 10-epi-gamma-Eudesmol 15051-81-7 DFHJK 919 3a,4,5,6,7,7a-hexahydro-1H-4,7- 17511-60-3 CEFHJK methanoinden-6-yl propionate 927 5-Acetyl-1,1,2,3,3,6- 15323-35-0 DEFHJK hexamethylindan 933 Patchouli alcohol 5986-55-0 DEFHIJK 978 3a,4,5,6,7,7a-hexahydro-1H-4,7- 68039-44-1 DEFHJK methanoinden-6-yl pivalate 1007 (2R,4a′R,8a′R)-3,7′-dimethyl- 41816-03-9 DEFHJK 3′,4′,4a′,5′,8′,8a′-hexahydro-1′H- spiro[oxirane-2,2′- [1,4]methanonaphthalene] 1022 2,2,7,9-tetramethylspiro(5.5)undec- 502847-01-0 DHIJK 8-en-1-one 1024 (Z)-2-ethyl-4-(2,2,3- 28219-61-6 DEFHJK trimethylcyclopent-3-en-1-yl)but-2- en-1-ol 1027 5-methoxyoctahydro-1H-4,7- 193425-86-4 CHJK methanoindene-2-carbaldehyde 1029 Sclareol oxide 5153-92-4 DEFHJK 1035 Spathulenol 6750-60-3 DEFHJK 1038 1-(spiro[4.5]dec-7-en-7-yl)pent-4-en- 224031-70-3 DGJK 1-one 1060 Thujopsene 470-40-6 BDEFGJKL 1089 Tricyclone 68433-81-8 DEFHJK 1107 Valerianol 20489-45-6 DEFHJK 1129 1-((3R,3aR,7R,8aS)-3,6,8,8- 32388-55-9 DHJK tetramethyl-2,3,4,7,8,8a-hexahydro- 1H-3a,7-methanoazulen-5-yl)ethan- 1-one 1131 Methyl (Z)-2-(((2,4- 68738-99-8 DEFHJ dimethylcyclohex-3-en-1- yl)methylene)amino)benzoate 1136 Vetivert Acetate 117-98-6 DEFHJK 1137 Decahydro-3H-spiro[furan-2,5′- 68480-11-5 DEFGJKL [4,7]methanoindene] 1140 (1aR,4S,4aS,7R,7aS,7bS)-1,1,4,7- 552-02-3 DEFHJK tetramethyldecahydro-1H- cyclopropa[e]azulen-4-ol 1142 3,5,5,6,7,8,8-heptamethyl-5,6,7,8- 127459-79-4 DHJ tetrahydronaphthalene-2-carbonitrile 1143 (1S,2S,3S,5R)-2,6,6- 133636-82-5 DEFHJK trimethylspiro[bicyclo[3.1.1]heptane- 3,1′-cyclohexan]-2′-en-4′-one 1144 1′,1′,5′,5′-tetramethylhexahydro- 154171-76-3 DEFHJK 2′H,5′H-spiro[[1,3]dioxolane-2,8′- [2,4a]methanonaphthalene] 1145 1′,1′,5′,5′-tetramethylhexahydro- 154171-77-4 DEFHJK 2′H,5′H-spiro[[1,3]dioxolane-2,8′- [2,4a]methanonaphthalene] K 1148 4,5-epoxy-4,11,11-trimethyl-8- 1139-30-6 DEFHJK methylenebicyclo(7.2.0)undecane 1149 1,3,4,6,7,8alpha-hexahydro-1,1,5,5- 23787-90-8 DEFHIJK tetramethyl-2H-2,4alpha- methanophtalen-8(5H)-one

TABLE 5 List of materials with ALL MORVs greater than 5 to 10 Number Material Name CAS Number Comment Code 248 Hydroxymethyl 59056-64-3 BDEFHJK isolongifolene

TABLE 6 List of materials with ALL MORVs from 0.5 to less than 1 Number Material Name CAS Number Comment Code 472 Decyl anthranilate 18189-07-6 DEFHJ 526 (Z)-3-methyl-2-(pent- 488-10-8 BCHIJKL 2-en-1-yl)cyclopent- 2-en-1-one

The materials in Tables 1-6 can be supplied by one or more of the following: Firmenich Inc. of Plainsboro N.J. USA; International Flavor and Fragrance Inc. New York, N.Y. USA; Takasago Corp. Teterboro, N.J. USA; Symrise Inc. Teterboro, N.J. USA; Sigma-Aldrich/SAFC Inc. Carlsbad, Calif. USA; and Bedoukian Research Inc. Danbury, Conn. USA.

Actual MORV values for each material listed in Tables 1-6 above are as follows:

MORV MORV MORV MORV Material value for Value for Value for value for No. Equation a.) Equation b.) Equation c.) Equation d.) 1 0.548223914 0.876283261 1.22018588 −0.41901144 2 1.520311929 3.493450446 2.70657265 5.11342862 3 2.267801995 −0.81712657 0.43218875 1.595983683 4 −0.591063369 −0.48283571 0.16199804 1.210497701 7 1.437444636 2.131822996 3.81633465 1.318339345 9 2.151445882 −0.46189495 0.56090469 1.206360803 10 2.5733592 −0.58780849 1.39751471 1.258361951 11 3.052627325 1.008519135 −0.30475953 0.076323462 12 0.683776599 −0.01157903 0.82853231 0.326169402 13 1.549643217 1.809183231 0.70864531 2.22799611 14 2.82111224 2.339505033 1.240818 2.502429355 16 −0.31551128 −0.06816599 −0.04371934 2.76742389 17 −1.334904153 −0.5773313 1.75644798 1.898455724 18 −1.34154226 −2.63596666 0.06885109 1.001431671 19 0.15532384 0.09866097 0.64214585 −0.33330779 20 0.640261783 0.693213268 0.54637273 −0.97556029 21 0.936895364 −0.01521118 1.1697513 −0.63510809 22 1.158981042 1.115900089 −0.25859776 1.318200884 23 3.702361074 1.399942641 5.23954766 7.089933671 24 0.773874141 0.146848137 −1.05705847 −0.36193173 25 −1.016103969 −1.18967936 0.78064625 2.944710012 25 −1.016103969 −1.18967936 0.78064625 2.944710012 26 0.615085491 −0.00096877 −0.35697252 −0.18121401 27 0.70261974 −0.22197386 0.19710806 −2.37196477 28 1.366472597 −0.42546942 −0.59394241 −0.01417395 29 1.096043453 −1.02972898 −1.42167356 −0.63817943 30 1.143415203 −0.85945441 −0.41416913 2.499807942 31 1.138642907 −0.19595476 −0.54547769 −0.98828898 32 1.914414495 −0.64487788 0.63212987 1.166699371 33 0.314847366 1.848003955 −1.3905032 −0.62848261 34 −0.113542761 0.981530917 0.32824239 1.126524277 35 0.472382903 1.494882467 −0.07201236 −0.64589543 36 3.158513795 1.084094934 −0.00328981 −0.17786385 37 −1.055631982 2.240172964 0.92596118 2.105391988 38 3.158513795 0.592820874 −0.49326241 0.212867212 39 1.083800659 2.069727985 2.48170879 3.205630609 42 −0.103134861 0.267726008 −0.65350189 1.125952363 43 0.323961628 1.469295081 −0.52991193 0.797908251 47 1.703678841 1.348737095 2.00634162 −0.16505407 48 2.370955056 2.783472865 2.68240273 1.221864405 49 1.670680003 −0.41866107 −0.9173849 1.181929544 50 1.670680003 0.076369374 −0.49915943 −0.85392575 52 0.464485039 0.057512869 1.31230219 −0.11170276 53 0.626671823 −0.46954947 −0.33383736 0.277079201 54 0.666149043 0.009549925 −0.36226343 0.197224432 55 0.723473579 −1.50916383 −0.3848989 −0.71458778 57 0.381273227 1.192994109 1.65593321 −1.65739236 59 0.561360663 −0.17793966 −1.63250554 −0.7564969 61 0.146473611 −0.01535544 −0.16339658 1.738656146 62 1.20162032 −0.3576095 −0.10695443 1.322155191 63 1.084291915 2.258720158 −1.01245416 1.688283974 64 0.744770665 0.155243763 −1.8029919 1.023503542 65 0.972835178 2.797151284 1.53453579 0.857051645 67 2.069410561 0.021831924 0.37855159 −0.67235457 68 0.527636614 0.590831983 1.02843762 2.208655795 69 2.133965691 2.088998449 2.05751412 −0.9433713 70 0.327378959 0.996844599 1.23648533 −1.25138371 71 1.40093669 0.778222691 0.70401172 −0.24075444 72 0.617697349 −0.29503359 0.52404847 0.816184656 73 0.617792473 0.888976061 −0.45289639 0.615659244 74 1.437359024 1.548292147 0.10314807 −0.48982286 75 −1.970885622 3.398008325 4.08025266 −0.89948156 76 −1.32746934 −2.65365233 0.10272816 1.001614125 77 −2.541686116 3.295534192 3.75284227 0.404837808 78 −2.110794 2.109874746 3.13350902 −0.3880285 79 1.641162056 −0.28533994 1.53676145 0.652696023 80 1.594400214 0.283682865 2.23140233 1.111682021 81 0.176566806 −2.0786518 −2.13986952 0.981126964 82 0.980373758 −0.28813159 0.19404501 1.252564677 83 0.941833098 0.317310013 1.17606727 0.72992237 84 0.774237336 −0.27140727 0.72461427 −1.56415746 85 2.092976965 0.810644229 0.82999192 −0.62861806 91 2.061595915 −0.79930338 −0.18285395 −0.66898499 92 2.068748434 −0.24299896 0.07214682 −1.11758276 93 −0.08984279 −1.06025959 −0.05068694 1.560050105 96 0.927758203 −0.44129515 0.89190422 0.744284978 97 0.658667572 −0.68771072 0.46051026 −0.53120883 98 0.853222693 −0.2037738 −0.21414441 1.119784962 100 1.654535066 0.995056228 2.35139085 0.543654824 101 2.173663649 −0.11491477 1.48285148 1.698527571 102 2.066679492 −0.16785146 −0.84780149 0.12159477 103 2.335152618 −0.02866585 0.16993375 −0.98254522 104 2.760588276 0.459513599 1.35310241 0.000336976 105 1.654535066 3.654489674 3.13033965 0.544225478 106 1.750588169 −0.55853348 0.50257773 1.630011313 107 0.896789863 0.73615897 0.53011623 −0.54697747 108 0.532375207 0.826537134 1.21040312 0.690230716 109 2.407655187 0.742651426 1.80322099 0.271832856 110 0.54830833 2.916795026 1.40126098 0.690230716 111 0.939597126 −0.3750368 −1.23479972 −0.89366351 112 1.398518854 1.265740274 4.19618377 −0.12762692 113 1.415726941 0.086297006 3.43559555 −0.12964168 115 −1.557729423 −0.44113526 0.86330536 0.590708892 116 0.193562268 −1.58091165 0.83247813 −0.70978039 117 1.353510875 −0.59062398 −0.31776345 −0.3050158 119 0.830052725 2.28725579 0.38409695 0.219336109 120 1.261997955 −0.22622961 −1.04772194 2.028504137 122 1.505653628 −1.14748206 −0.19760084 −0.81373045 123 −0.658721962 −0.21299878 1.01439841 −0.76731016 125 0.749676998 −1.0761601 0.99563924 −1.15409002 126 0.931054384 −0.35067079 1.06050832 −1.62171794 128 −1.344832644 −0.09451199 1.19145467 1.621274257 130 1.153249538 1.605070708 2.38047907 −0.93842293 133 0.840066046 0.2323025 0.19054023 −0.26588341 134 0.522267541 0.824106618 1.83479545 0.364403434 135 2.142817887 2.142411243 −0.93830995 0.696522652 137 3.052627325 3.606270166 0.50445208 0.076323462 140 −0.153437637 0.246303216 0.76565758 1.800968868 141 2.067620311 1.424830396 2.33536931 7.644025075 142 0.98353103 1.950251373 2.50851828 −0.24499521 143 1.736969725 0.991537809 2.5691601 1.227191656 145 −0.211768579 1.46336231 −0.93580247 −1.48749449 146 1.912710035 0.926306508 1.81253333 0.494121361 147 0.675736703 0.99202385 −0.66034472 −0.66302669 148 0.757176542 1.83006252 0.16210659 0.243674851 149 0.438772371 1.091438092 −0.1560319 −0.61711642 150 0.84399938 0.675302022 −1.69771411 −0.73841711 151 0.633570539 0.988413715 −0.54991825 −0.43550324 152 0.911582356 1.974700218 −0.92267786 0.628660087 153 0.319053885 2.531735341 −0.39139184 0.734629224 154 0.714814512 0.690769753 −2.06588692 −0.73356628 155 −0.161798388 0.032135767 −0.13802086 1.734928461 156 −0.571799976 −1.32834264 −1.65346017 1.856689553 157 0.131224024 0.21510779 −1.70996346 0.964902175 158 1.201616145 −0.21158932 −0.8501176 −0.33330779 159 0.811289908 1.606645397 0.25352447 −1.83775117 159 0.811289908 1.606645397 0.25352447 −1.83775117 161 0.475184006 1.99305646 1.90910177 3.288337059 162 0.833030517 0.487189028 1.76798642 0.104378164 163 0.58993703 −0.46431772 0.74883588 −0.81090824 166 −0.121286831 −0.84664528 −0.32625341 0.778055656 167 0.846400186 −0.25922232 0.69248774 1.183696217 168 −0.310930833 −0.81048493 0.08527131 1.61831109 169 −0.2346025 0.890438419 −0.13206526 −0.83961838 170 −0.169223695 1.172917966 −0.11306441 0.099121666 174 2.863652137 0.236674094 −0.69038707 1.610215283 175 1.789769228 −0.31740428 −0.89529921 −0.09686469 176 2.625947334 0.083548191 0.30634559 −0.35925728 177 1.674319352 −0.22179044 0.42093738 −0.23683577 178 2.863652137 0.727069168 −0.26724686 −0.44888613 179 0.070511885 0.365852864 1.35327505 −0.03748038 181 0.976254543 0.691638796 0.51371978 −0.02503945 182 −1.842503751 −0.12688474 2.56277877 0.111744488 183 3.195758563 3.886545621 4.29482769 3.829845293 184 0.333889534 −0.67236766 2.21605977 4.254612125 185 5.61162203 1.40458529 2.86231343 1.035135749 186 1.068190511 −0.65969343 −0.63104765 −1.36962992 187 1.396358739 0.249705611 0.81449499 −0.15353102 189 1.544466636 −0.33742685 0.8096674 −0.44483677 190 −0.210918777 −1.04086063 0.02614862 3.362615492 191 0.715897301 0.666316436 −0.41719538 0.400723176 192 0.65612864 1.231196814 0.75462061 1.514581532 193 −0.394884432 1.129269425 −0.3157071 −0.61478944 194 −2.111794245 −0.71010521 0.53077207 0.59302222 195 1.18880856 0.704463775 1.99312777 1.419709023 196 1.885714606 0.436434665 1.44657532 1.145809063 197 2.174580668 0.133070149 0.99814905 0.871658496 198 −0.533922573 −2.16213117 0.5812107 −0.92280453 199 1.493919434 1.45125612 1.95141371 4.403441058 201 −0.005520296 −0.83362523 0.65480762 −0.38894276 204 0.732981164 −0.97494758 −0.91192246 −1.00034323 205 0.991838899 −0.60053505 −0.49983634 0.674468753 206 2.147983695 1.291351958 1.64553247 1.626455601 208 −0.386224123 −0.24799559 1.19406353 −1.61243489 209 1.447075297 0.122626462 1.08021156 0.473154634 210 −0.386224123 −0.24799559 1.19406353 −1.61243489 211 2.186118467 1.873949371 0.64852028 −0.59205851 212 1.367811201 1.689658923 1.8017376 2.525531645 213 0.925016223 0.875610609 0.31462609 0.847028648 214 −0.239873321 1.808823425 −0.36105512 −0.07650286 215 2.264275088 1.360001278 3.25759951 2.147928282 218 −0.509585598 −0.93428643 1.63030386 −0.79436377 221 1.876297063 0.026873469 0.45442758 1.538486988 227 5.317676982 2.824566654 1.73360625 3.103310061 228 3.323728685 1.554268023 1.8883835 0.957527434 229 3.218950175 1.464118271 2.47512497 1.214429025 230 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1.182912962 956 0.589766639 −0.9783487 −0.67638264 −0.38772225 958 0.715082397 −0.90020686 0.86817768 0.030652004 959 1.609198886 0.500797943 0.795571 0.908389449 960 0.952787327 −0.90555475 −0.17381408 0.06786323 962 1.836429446 0.208275147 −0.14300625 1.067462181 965 1.9158432 0.35211823 −1.02174589 0.625657932 967 1.383869627 0.274520494 −0.11659267 0.840327437 969 −0.445579934 −1.68867059 −0.5241276 2.233793943 971 0.736419048 0.409875189 −0.63140848 0.034514594 973 1.073465817 2.18418874 2.01361447 −0.93754437 974 0.130904221 1.882440008 1.85101055 0.112524893 976 −0.236681385 −0.09745533 0.1779313 2.08923366 977 0.904402612 0.936956925 0.87731788 0.102346515 978 2.201759817 2.123549573 3.7881607 2.358768953 980 1.784266982 1.845281076 3.42873622 −0.31098233 981 −0.225023329 0.087962898 −0.29053012 0.514272787 982 −0.231175318 −0.0159671 1.27391892 1.090487158 983 0.889215441 0.24321159 0.06877629 0.816247177 985 1.864634345 0.133647536 1.29803755 1.951226654 986 0.511450274 −2.33512445 −0.56246315 −0.42184152 987 0.847260813 0.368638185 0.4114346 0.219336109 988 1.596170102 1.592158381 0.30052357 0.283467897 993 −3.549941097 −2.6847861 −0.17502622 1.41034664 994 0.445802042 0.899738574 0.61059602 0.323194673 995 0.949498724 0.357111159 0.28371155 −0.14156488 998 2.197271885 1.578871826 0.90563334 1.056619658 998 2.197271885 1.578871826 0.90563334 1.056619658 1000 1.456120673 0.626173572 0.07683183 −0.43324035 1001 −0.440378333 0.918089245 0.03050609 −1.62235977 1002 0.819929066 0.459101825 −0.09227583 0.324342063 1003 1.64412453 −0.09343399 0.70197344 3.710273595 1004 0.796928207 0.459954079 −0.88538616 0.152000937 1005 0.044923203 −0.19994963 0.60082875 0.258347835 1006 −0.320452673 −0.33232662 −0.52315783 1.406273663 1007 4.040291133 3.474551355 3.57146797 3.565985043 1008 0.764519082 0.917635102 2.88258762 2.319622474 1009 −0.071112206 0.539362906 2.98048732 0.580423329 1010 −0.689737481 0.547928768 1.98805626 −0.76653376 1011 0.343668917 0.931501008 −0.05483722 0.395369857 1012 1.926713131 0.124849138 −0.09654906 1.126499382 1016 0.124247716 0.193102712 0.39003599 1.737670628 1017 0.131224136 0.21510779 −1.70996346 0.964902175 1018 0.499624069 0.962843507 0.77617619 −1.15296947 1019 0.813491983 0.322635656 0.02800396 0.599500927 1020 0.715468114 1.015469049 1.45994989 0.352548581 1021 −1.176339404 1.539767848 −0.14427147 1.389902738 1022 1.364966718 1.690570939 2.05914194 2.364375484 1023 2.154641091 0.800066339 0.85365652 0.965810338 1024 2.302280068 1.252164308 1.73414439 1.549538352 1025 1.878331515 1.287303121 0.11530502 1.132065786 1026 2.97722987 2.096441965 3.87172868 0.550274831 1027 2.474381478 1.950326182 3.81861867 1.366897355 1028 1.778414353 3.114931059 4.47690731 6.054314034 1029 3.672910795 2.760483725 3.26915034 3.042677588 1030 −0.604959715 −2.13584086 0.8687855 0.024144016 1031 2.012732245 2.293857161 0.54405555 1.261882121 1032 −1.086688867 0.953083194 2.92177054 0.876865185 1033 1.617520676 1.008017006 2.21183536 −0.1288484 1035 2.506372295 3.419954592 4.58206882 4.134341651 1036 −0.675805062 −0.15357004 0.94597719 3.966016669 1037 −0.275092569 −0.67687665 −0.52763797 1.489972106 1038 2.753559643 3.81185814 2.71344734 2.243351472 1039 0.65087433 0.026885305 −0.0153558 0.011870127 1040 0.141526548 −1.65455278 0.50170705 −1.90794 1041 0.458680435 −0.69730218 −0.48806249 0.586073092 1042 −0.513264812 −0.22001961 0.36339519 1.03208599 1043 −1.497887014 −1.76116109 −0.76634926 1.137002742 1045 2.863652137 1.96790869 0.43661485 −0.44756897 1046 0.981194248 1.73892162 2.21166953 2.738129365 1047 0.981194248 1.73892162 2.21166953 2.738129365 1051 0.70261974 −0.22197386 0.19710806 −2.37196477 1052 0.662126832 0.741436531 0.61672724 0.289359903 1053 0.87463644 −0.19717783 1.2664131 −0.4187507 1054 0.284558077 −1.46754925 −0.03124571 0.587227244 1055 0.885837831 −0.91907796 −0.45817355 −1.1936897 1057 0.790964847 1.387925398 −0.18370692 1.302393792 1058 −1.052897931 −0.85226912 0.90324527 −1.09684959 1059 −0.871565421 −0.17856476 1.51267137 −1.52734367 1060 3.311161199 3.074783921 2.10199297 1.822541682 1061 −0.655128061 0.497032417 0.92381279 −0.56348341 1062 −0.443129049 0.96200606 1.51641349 −0.22974864 1063 1.385675542 0.738759296 1.1677069 0.501211562 1064 1.670680003 −0.20756775 −0.73755051 −0.84924056 1065 1.43532227 1.656262941 −1.09448841 1.674272267 1066 1.670680003 1.284791101 0.14864516 −0.84985664 1067 2.237616041 0.345329863 −0.60597063 −0.71581056 1069 −0.24632881 −0.23975349 −0.01449288 0.574861147 1070 1.670680003 0.070165381 −0.64700996 −0.85055617 1071 −1.02687397 −0.36244273 0.13010074 0.535909448 1072 1.670680003 1.94609957 0.19633838 1.14825764 1073 2.237616041 1.438074134 0.31117554 −0.71786492 1074 −0.192632911 0.142411101 0.79310676 0.125548041 1075 0.909356011 0.368597887 1.03689838 1.001198751 1076 0.812238101 0.195908668 0.21564664 0.219336109 1077 0.325255266 1.131242708 −2.79377204 −0.62848261 1078 0.325255266 1.131242708 −2.79377204 −0.62848261 1079 0.85330799 −0.6855194 −0.90046979 −0.46415796 1081 −0.131519393 0.731836014 0.81604919 −1.29993979 1082 0.744770665 0.155243763 −1.8029919 1.023503542 1083 1.415726941 0.086297223 3.43559555 −0.12964168 1084 0.161304111 0.66712144 0.58401752 0.373809692 1085 −0.72863532 −0.2873027 2.21251376 3.003873022 1088 −1.1773616 −0.23258175 0.40529195 0.994988969 1089 2.769817302 1.661618789 3.97585272 1.059236597 1090 3.052627325 0.420821685 −0.57080756 1.751222205 1091 −3.379896722 −3.71174986 2.53586709 0.644702886 1093 0.72304265 1.667011476 2.53982093 2.7903213 1095 0.744219765 1.372184572 0.15852396 1.126053442 1097 4.407270402 2.670641491 5.02636153 5.361271976 1098 −1.85804837 −2.59071226 −0.46522239 0.655734646 1099 0.745797788 −0.20547378 4.27836342 4.646390386 1102 2.068748434 −0.24299896 0.07214682 −1.11758276 1104 1.018876287 0.025163067 −0.1106021 0.838914654 1105 2.387326861 3.865456674 2.2251199 0.728667998 1107 2.352582059 2.595496601 3.20492728 2.844590737 1110 0.302703712 0.599942142 −0.25637571 −0.03195517 1111 0.750930333 0.656784751 1.68326413 0.329846578 1112 −0.205527848 0.287622624 −0.00340777 0.59203719 1115 0.999825037 0.662221152 0.43571192 0.342558518 1116 0.873381263 1.544324176 0.13703728 −0.38172701 1117 −0.682983903 1.798204302 2.42110319 −0.39173951 1118 0.069769623 0.496895599 0.67857133 −0.14954441 1119 −0.671908804 −0.65984824 0.5238174 −0.85314111 1120 0.953790113 1.106552668 3.00006904 1.585038764 1121 −1.184630973 2.476138312 4.80971952 2.450646806 1122 −1.02687397 −0.36244273 0.13010074 0.535909448 1125 0.387315524 −0.36101406 1.14153708 −0.75303953 1126 1.021783831 −0.0070257 −0.14327539 3.954381426 1127 0.990592079 0.305612583 0.14155512 −0.29526854 1128 0.990592079 0.305612583 0.14155512 −0.29526854 1129 3.18966648 3.284362987 4.49398568 3.950809104 1131 1.650621055 1.545704806 2.37535081 1.259373143 1133 −1.519747805 −0.60804324 0.02746106 0.590708892 1134 0.815942067 −0.16126019 −0.54117238 0.613093526 1135 0.626973385 1.998305877 2.61706075 1.570404253 1136 2.812199484 1.353198146 2.05618426 1.869204406 1137 2.208307057 1.387136198 3.21521374 2.069795393 1138 1.670680003 1.316442078 0.14822999 −0.46985154 1139 1.408517438 0.890457374 1.24524408 0.685687797 1140 2.765860952 2.525539595 4.12464228 3.833744077 1141 −0.484394663 0.677713073 −0.22783646 −0.37267608 1142 2.54335679 4.298105601 3.36234238 2.684404542 1143 4.204367611 3.062126931 3.4234313 2.072899554 1144 2.479165229 3.226545885 4.65897152 4.952127235 1145 2.479158921 3.226545885 4.65897152 4.952127235 1146 0.774334025 1.075800774 1.06893156 1.011113116 1147 0.844648531 1.21935371 2.59138595 0.805938034 1148 2.906236436 1.550674121 3.56959167 2.832126896 1149 2.837627443 3.707154326 4.53384262 2.625871865 Freshening Compositions and Methods

A freshening composition having a viscosity of from about 1 mPa·s to about 50,000 mPa·s, preferably from about 1 mPa·s to about 2000 mPa·s, most preferably from about 1 mPa·s to about 400 mPa·s, a pH from about 3 to about 10, preferably from about 4 to about 8, most preferably from about 5 to about 8, said freshening composition comprising, based on total freshening composition weight:

-   -   a) a sum total of from about 0.0001% to about 2%, preferably         from about 0.0001% to about 1.5%, more preferably from about         0.001% to about 1%, most preferably from about 0.007% to about         0.7% of 1 or more malodor reduction materials, preferably 1 to         about 75 malodor reduction materials, more preferably 1 to about         50 malodor reduction materials, more preferably 1 to about 35         malodor reduction materials, most preferably 1 to about 20         malodor reduction materials, each of said malodor reduction         materials having a MORV of at least 0.5, preferably from 0.5 to         10, more preferably from 1 to 10, most preferably from 1 to 5,         and preferably each of said malodor reduction materials having a         Universal MORV, or said sum total of malodor reduction materials         having a Blocker Index of less than 3, more preferable less than         about 2.5 even more preferably less than about 2 and still more         preferably less than about 1 and most preferably 0 and/or a         Blocker Index average of 3 to about 0.001; and     -   b) from about 0.01% to about 3%, preferably from about 0.4% to         about 1%, more preferably from about 0.1% to about 0.5%, most         preferably from about 0.1% to about 0.3% of solublizing agent,         preferably said solublizing agent is selected from the group         consisting of a surfactant, a solvent and mixtures thereof,         preferably         -   (i) preferably said surfactant comprises a non-ionic             surfactant;         -   (ii) preferably said solvent comprises an alcohol, a polyol             and mixtures thereof;     -   c) optionally, an adjunct ingredient,         is disclosed.

As the viscosity is lowered you obtain improved spray-ability and improved penetration into fabric. A pH 5-8 is useful for neutralizing both acidic and basic malodors, and this is useful in a odor neutralizing composition. Also it helps improve perfume stability as some ingredients may not be stable at extreme pH. Using fewer materials helps reduce complexity of the formula and therefore the cost of manufacturing the composition. The lower the blocker index (BI) of a malodor reducing material the lower the perception of malodor.

As the range for the solublizing agent is narrowed is you can maintain the required solublization without wanted foaming during processing or use. Also lower amounts are better for cost reasons. Finally, Non-ionic surfactants are more compatible with other ingredients such as cationic anti-microbials (“quats”), PEI polymers, etc.

In one aspect of said freshening composition, said sum total of malodor reduction materials has a Blocker Index of less than 3, more preferable less than about 2.5 even more preferably less than about 2 and still more preferably less than about 1 and most preferably 0 and/or a Blocker Index average of 3 to about 0.001.

In one aspect of said freshening composition, each of said malodor reduction materials has a MORV of at least 0.5, preferably from 0.5 to 10, more preferably from 1 to 10, most preferably from 1 to 5, and preferably each of said malodor reduction materials having a Universal MORV.

In one aspect of said freshening composition, said sum total of malodor reduction materials has a Fragrance Fidelity Index average of 3 to about 0.001 Fragrance Fidelity Index, preferably each malodor reduction material in said sum total of malodor reduction materials has a Fragrance Fidelity Index of less than 3, preferably less than 2, more preferably less than 1 and most preferably each malodor reduction material in said sum total of malodor reduction materials has a Fragrance Fidelity Index of 0.

In one aspect of said freshening composition, said freshening composition comprises one or more perfume raw materials and has a weight ratio of parts of malodor reduction materials to parts of perfume from about 1:20,000 to about 3000:1, preferably from about 1:10,000 to 1,000:1, more preferably from 5000:1 to about 500:1 and most preferably from about 1:15 to about 2:1. As the range of the ratio narrows the balance of fragrance odor to any odor coming from the MORV materials is improved.

In one aspect of said freshening composition, said malodor reduction material is selected from the group consisting of Table 1 materials and mixtures thereof; preferably said material is selected from the group consisting of Table 1 materials 1, 2, 3, 4, 7, 9, 10, 11, 13, 14, 16, 17, 18, 21, 22, 23, 25, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 42, 43, 47, 48, 49, 50, 52, 57, 61, 62, 63, 64, 65, 67, 68, 69, 70, 71, 74, 75, 76, 77, 78, 79, 80, 82, 83, 85, 91, 92, 93, 98, 100, 101, 102, 103, 104, 105, 106, 108, 109, 110, 112, 113, 114, 117, 119, 120, 122, 123, 126, 128, 130, 134, 135, 137, 140, 141, 142, 143, 145, 146, 148, 149, 152, 153, 155, 156, 158, 159, 161, 162, 167, 168, 170, 174, 175, 176, 177, 178, 179, 182, 183, 184, 185, 186, 187, 189, 190, 192, 193, 195, 196, 197, 199, 206, 208, 209, 210, 211, 212, 215, 218, 221, 227, 228, 229, 230, 231, 233, 234, 238, 242, 243, 244, 246, 247, 249, 252, 253, 254, 256, 259, 260, 261, 263, 267, 269, 271, 274, 276, 277, 278, 280, 281, 285, 286, 288, 289, 290, 292, 293, 294, 295, 296, 300, 301, 303, 307, 316, 317, 318, 321, 322, 323, 324, 325, 328, 329, 330, 331, 332, 333, 334, 335, 336, 338, 339, 342, 343, 344, 347, 349, 350, 352, 353, 356, 358, 359, 360, 361, 362, 363, 364, 368, 369, 370, 371, 372, 373, 374, 375, 377, 378, 381, 385, 386, 388, 390, 391, 394, 397, 398, 407, 413, 414, 415, 416, 417, 418, 421, 424, 425, 426, 428, 429, 432, 436, 441, 444, 445, 449, 450, 453, 457, 459, 461, 462, 463, 464, 465, 466, 467, 468, 470, 471, 473, 474, 475, 478, 479, 480, 482, 484, 485, 486, 487, 488, 491, 493, 497, 498, 501, 502, 503, 505, 519, 520, 521, 524, 527, 529, 530, 531, 532, 534, 537, 541, 544, 546, 548, 550, 551, 552, 553, 555, 558, 559, 560, 561, 562, 563, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 577, 578, 580, 581, 582, 584, 586, 587, 589, 591, 592, 594, 595, 599, 600, 601, 603, 604, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 618, 620, 621, 624, 625, 626, 627, 628, 631, 632, 633, 635, 636, 638, 639, 644, 649, 650, 653, 655, 658, 659, 660, 661, 663, 668, 671, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 686, 691, 692, 693, 694, 696, 697, 698, 700, 702, 704, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 730, 731, 733, 735, 736, 738, 741, 742, 746, 748, 750, 752, 754, 757, 758, 763, 764, 766, 767, 768, 769, 770, 771, 772, 774, 775, 776, 778, 781, 782, 786, 788, 791, 792, 800, 802, 803, 804, 805, 806, 807, 814, 821, 824, 826, 827, 828, 829, 831, 833, 834, 837, 839, 840, 849, 850, 852, 856, 864, 865, 866, 868, 869, 870, 871, 872, 873, 876, 877, 878, 879, 881, 884, 885, 886, 890, 892, 893, 894, 897, 905, 908, 912, 913, 914, 916, 919, 920, 922, 923, 924, 925, 926, 927, 928, 929, 930, 933, 937, 939, 941, 942, 943, 945, 946, 947, 948, 950, 951, 953, 954, 955, 959, 962, 965, 967, 969, 973, 974, 976, 978, 980, 982, 985, 988, 993, 998, 1000, 1003, 1006, 1007, 1008, 1009, 1010, 1012, 1016, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1031, 1032, 1033, 1035, 1036, 1037, 1038, 1042, 1043, 1045, 1046, 1047, 1053, 1057, 1059, 1060, 1062, 1063, 1064, 1065, 1066, 1067, 1070, 1072, 1073, 1075, 1077, 1078, 1082, 1083, 1085, 1089, 1090, 1091, 1093, 1095, 1097, 1099, 1102, 1104, 1105, 1107, 1111, 1113, 1116, 1117, 1120, 1121, 1125, 1126, 1129, 1131, 1135, 1136, 1137, 1138, 1139, 1140, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, Table 2 materials 2, 23, 141, 185, 227, 230, 246, 248, 343, 359, 565, 631, 659, 674, 678, 679, 715, 758, 1028, 1097, Table 3 materials 12, 19, 20, 24, 26, 27, 53, 54, 55, 59, 72, 73, 81, 84, 96, 97, 107, 111, 115, 116, 125, 133, 147, 150, 151, 154, 157, 163, 166, 169, 181, 191, 194, 198, 201, 204, 205, 213, 214, 232, 237, 239, 255, 258, 264, 270, 273, 275, 282, 283, 284, 287, 302, 306, 308, 310, 312, 314, 319, 346, 354, 355, 365, 366, 376, 379, 387, 400, 412, 419, 420, 437, 438, 439, 440, 442, 443, 447, 448, 454, 455, 469, 472, 477, 481, 492, 495, 496, 504, 509, 510, 512, 515, 517, 518, 522, 525, 526, 528, 535, 536, 538, 540, 542, 547, 549, 554, 556, 557, 575, 576, 579, 583, 585, 588, 602, 605, 617, 619, 640, 641, 645, 647, 651, 652, 662, 664, 665, 667, 672, 687, 699, 701, 703, 740, 743, 744, 745, 755, 760, 761, 777, 779, 784, 789, 796, 797, 799, 808, 810, 811, 812, 817, 819, 820, 832, 835, 836, 838, 845, 846, 847, 848, 851, 858, 875, 880, 882, 883, 888, 889, 891, 899, 900, 901, 902, 903, 904, 909, 918, 921, 931, 940, 956, 958, 960, 971, 977, 981, 983, 986, 987, 994, 995, 1001, 1002, 1004, 1005, 1011, 1017, 1018, 1019, 1030, 1039, 1040, 1041, 1051, 1052, 1054, 1055, 1058, 1061, 1069, 1071, 1074, 1076, 1079, 1081, 1084, 1088, 1098, 1110, 1112, 1115, 1118, 1119, 1122, 1127, 1128, 1133, 1134, 1141 and mixtures thereof; more preferably said material is selected from the group consisting of Table 1 materials 1, 2, 3, 4, 7, 9, 10, 11, 13, 14, 16, 17, 18, 21, 22, 23, 25, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 42, 43, 47, 48, 49, 50, 52, 57, 61, 62, 63, 64, 65, 67, 68, 69, 70, 71, 74, 75, 76, 77, 78, 79, 80, 82, 83, 85, 91, 92, 93, 98, 100, 101, 102, 103, 104, 105, 106, 108, 109, 110, 112, 113, 114, 117, 119, 120, 122, 123, 126, 128, 130, 134, 135, 137, 140, 141, 142, 143, 145, 146, 148, 149, 152, 153, 155, 156, 158, 159, 161, 162, 167, 168, 170, 174, 175, 176, 177, 178, 179, 182, 183, 184, 185, 186, 187, 189, 190, 192, 193, 195, 196, 197, 199, 206, 208, 209, 210, 211, 212, 215, 218, 221, 227, 228, 229, 230, 231, 233, 234, 238, 242, 243, 244, 246, 247, 249, 252, 253, 254, 256, 259, 260, 261, 263, 267, 269, 271, 274, 276, 277, 278, 280, 281, 285, 286, 288, 289, 290, 292, 293, 294, 295, 296, 300, 301, 303, 307, 316, 317, 318, 321, 322, 323, 324, 325, 328, 329, 330, 331, 332, 333, 334, 335, 336, 338, 339, 342, 343, 344, 347, 349, 350, 352, 353, 356, 358, 359, 360, 361, 362, 363, 364, 368, 369, 370, 371, 372, 373, 374, 375, 377, 378, 381, 385, 386, 388, 390, 391, 394, 397, 398, 407, 413, 414, 415, 416, 417, 418, 421, 424, 425, 426, 428, 429, 432, 436, 441, 444, 445, 449, 450, 453, 457, 459, 461, 462, 463, 464, 465, 466, 467, 468, 470, 471, 473, 474, 475, 478, 479, 480, 482, 484, 485, 486, 487, 488, 491, 493, 497, 498, 501, 502, 503, 505, 519, 520, 521, 524, 527, 529, 530, 531, 532, 534, 537, 541, 544, 546, 548, 550, 551, 552, 553, 555, 558, 559, 560, 561, 562, 563, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 577, 578, 580, 581, 582, 584, 586, 587, 589, 591, 592, 594, 595, 599, 600, 601, 603, 604, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 618, 620, 621, 624, 625, 626, 627, 628, 631, 632, 633, 635, 636, 638, 639, 644, 649, 650, 653, 655, 658, 659, 660, 661, 663, 668, 671, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 686, 691, 692, 693, 694, 696, 697, 698, 700, 702, 704, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 730, 731, 733, 735, 736, 738, 741, 742, 746, 748, 750, 752, 754, 757, 758, 763, 764, 766, 767, 768, 769, 770, 771, 772, 774, 775, 776, 778, 781, 782, 786, 788, 791, 792, 800, 802, 803, 804, 805, 806, 807, 814, 821, 824, 826, 827, 828, 829, 831, 833, 834, 837, 839, 840, 849, 850, 852, 856, 864, 865, 866, 868, 869, 870, 871, 872, 873, 876, 877, 878, 879, 881, 884, 885, 886, 890, 892, 893, 894, 897, 905, 908, 912, 913, 914, 916, 919, 920, 922, 923, 924, 925, 926, 927, 928, 929, 930, 933, 937, 939, 941, 942, 943, 945, 946, 947, 948, 950, 951, 953, 954, 955, 959, 962, 965, 967, 969, 973, 974, 976, 978, 980, 982, 985, 988, 993, 998, 1000, 1003, 1006, 1007, 1008, 1009, 1010, 1012, 1016, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1031, 1032, 1033, 1035, 1036, 1037, 1038, 1042, 1043, 1045, 1046, 1047, 1053, 1057, 1059, 1060, 1062, 1063, 1064, 1065, 1066, 1067, 1070, 1072, 1073, 1075, 1077, 1078, 1082, 1083, 1085, 1089, 1090, 1091, 1093, 1095, 1097, 1099, 1102, 1104, 1105, 1107, 1111, 1113, 1116, 1117, 1120, 1121, 1125, 1126, 1129, 1131, 1135, 1136, 1137, 1138, 1139, 1140, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, Table 2 materials 2, 23, 141, 185, 227, 230, 246, 248, 343, 359, 565, 631, 659, 674, 678, 679, 715, 758, 1028, 1097 and mixtures thereof, more preferably said material is selected from the group consisting of Table 4 materials 7, 14, 39, 48, 183, 199, 206, 212, 215, 229, 260, 261, 281, 329, 335, 353, 360, 441, 484, 487, 488, 501, 566, 567, 569, 570, 573, 574, 603, 616, 621, 624, 627, 632, 663, 680, 684, 694, 696, 708, 712, 714, 726, 750, 764, 775, 776, 788, 804, 872, 919, 927, 933, 978, 1007, 1022, 1024, 1027, 1029, 1035, 1038, 1060, 1089, 1107, 1129, 1131, 1136, 1137, 1140, 1142, 1143, 1144, 1145, 1148, 1149, Table 5 materials 248, most preferably said material is selected from the group consisting of Table 4 materials 261, 680, 788, 1129, 1148, 1149 and mixtures thereof.

In one aspect of said freshening composition, said freshening composition comprises a malodor reduction material comprising one or more malodor reduction materials having a log P of 3 or less, preferably a log P from 0.1 to 3, preferably said one or more malodor reduction materials are selected from the group consisting of Table 1 materials 4; 16; 17; 34; 37; 42; 43; 61; 65; 70; 82; 98; 106; 108; 110; 112; 113; 117; 126; 130; 141; 143; 146; 155; 156; 167; 168; 170; 179; 187; 190; 193; 199; 218; 247; 249; 254; 256; 259; 278; 281; 286; 288; 321; 323; 332; 347; 350; 353; 373; 374; 375; 377; 394; 407; 415; 417; 425; 436; 445; 450; 464; 474; 485; 491; 493; 527; 530; 531; 546; 551; 553; 555; 580; 581; 586; 587; 595; 612; 627; 636; 638; 639; 649; 655; 658; 668; 683; 730; 733; 735; 736; 738; 742; 748; 767; 768; 772; 786; 792; 803; 805; 807; 824; 829; 833; 834; 864; 865; 897; 923; 924; 928; 929; 937; 946; 955; 962; 969; 974; 976; 980; 982; 993; 1012; 1020; 1021; 1026; 1027; 1036; 1037; 1042; 1059; 1064; 1066; 1072; 1083; 1085; 1091; 1111; 1117; 1125; 1139; 1146 Table 2 material 141; Table 3 materials 26; 34; 37; 43; 53; 65; 70; 73; 82; 84; 96; 97; 98; 106; 107; 108; 110; 115; 116; 125; 126; 143; 146; 163; 166; 167; 169; 187; 194; 198; 201; 205; 213; 214; 232; 239; 254; 255; 256; 258; 282; 284; 286; 287; 288; 314; 323; 365; 366; 374; 375; 376; 377; 379; 400; 407; 417; 419; 439; 440; 442; 443; 469; 474; 485; 491; 492; 526; 528; 530; 538; 542; 547; 549; 554; 555; 556; 576; 579; 583; 585; 588; 605; 617; 636; 638; 640; 647; 651; 652; 664; 665; 683; 699; 701; 730; 740; 742; 743; 755; 760; 761; 772; 777; 784; 789; 792; 796; 797; 803; 805; 807; 808; 810; 811; 812; 817; 832; 833; 835; 845; 846; 848; 851; 858; 865; 882; 883; 902; 904; 918; 921; 923; 931; 937; 946; 956; 977; 981; 983; 1002; 1004; 1019; 1020; 1026; 1036; 1039; 1040; 1041; 1069; 1071; 1079; 1081; 1084; 1091; 1098; 1110; 1111; 1112; 1118; 1119; 1122; 1133; 1139; 1146; and mixtures thereof, more preferably said malodor reduction materials are selected from the group consisting of Table 1 materials 4; 16; 17; 34; 37; 42; 43; 61; 65; 70; 82; 98; 106; 108; 110; 112; 113; 117; 126; 130; 141; 143; 146; 155; 156; 167; 168; 170; 179; 187; 190; 193; 199; 218; 247; 249; 254; 256; 259; 278; 281; 286; 288; 321; 323; 332; 347; 350; 353; 373; 374; 375; 377; 394; 407; 415; 417; 425; 436; 445; 450; 464; 474; 485; 491; 493; 527; 530; 531; 546; 551; 553; 555; 580; 581; 586; 587; 595; 612; 627; 636; 638; 639; 649; 655; 658; 668; 683; 730; 733; 735; 736; 738; 742; 748; 767; 768; 772; 786; 792; 803; 805; 807; 824; 829; 833; 834; 864; 865; 897; 923; 924; 928; 929; 937; 946; 955; 962; 969; 974; 976; 980; 982; 993; 1012; 1020; 1021; 1026; 1027; 1036; 1037; 1042; 1059; 1064; 1066; 1072; 1083; 1085; 1091; 1111; 1117; 1125; 1139; 1146 Table 2 material 141 and mixtures thereof, most preferably said malodor reduction material is selected from the group consisting of Table 4 materials 199; 281; 353; 627; 1027 and mixtures thereof. All of the aforementioned materials have a log P that is less than 3, thus they remain in the water phase of a freshening composition, and wash solutions comprising same longer and are good treating hard surfaces. The more preferred and most preferred of the aforementioned material are particularly preferred as they are effective at counteracting all of the key malodors.

In one aspect of said freshening composition, less than 10%, preferably less than 5%, more preferably less than 1% of said malodor reduction materials and said one or more perfume raw materials, based on total combined weight of malodor reduction materials and said one or more perfume raw materials, comprise an unsaturated aldehyde moiety.

In one aspect of said freshening composition, said malodor reduction materials are not selected from the group consisting of Table 1-3 malodor reduction materials 302; 288; 50; 157; 1017; 888; 64; 1054; 832; 375; 390; 745; 504; 505; 140; 1012; 498; 362; 103; 356; 1074; 908; 1127; 475; 918; 687; 611; 317; 9; 141; 550; 602; 913; 1005; 521; 10; 215; 370; 335; 378; 1121; 360; 565; 1136; 1129; 655; 369; 1065; 914; 757; 601; 478; 889; 891; 358; 973; 162; 554; 522; 312; 125; 26; 418; 92; 586; 1026; 218; 31; 828; 871; 829; 1066; 287; 269; 769; 701; 1118; 70; 946; 142; 109; 108 or mixtures thereof.

In one aspect of said freshening composition, less than 50%, preferably less than 25%, more preferably less than 15% of said malodor reduction materials and said one or more perfume raw materials, based on total combined weight of malodor reduction materials and said one or more perfume raw materials, has a log P≥3, preferably said composition comprises water.

In one aspect of said freshening composition, said composition comprises an adjunct ingredient selected from the group consisting of isoalkanes comprising at least 12 carbon atoms, a compound comprising a quatenary amine moiety, lubricants, additional solvents glycols, alcohols, silicones, preservatives, anti-microbial agents, pH modifiers, a carrier, insect repellants, metallic salts, cyclodextrins, functional polymers, anti-foaming agents, antioxidants, oxidizing agents, chelants and mixtures thereof:

-   -   a) preferably said lubricants comprise a material selected from         the group consisting of lubricants comprising hydrocarbons, more         preferably hydrocarbons that comprise two or branches,     -   b) preferably compounds comprising a quatenary amine moiety         comprise at least 10 carbon atoms.

A device comprising Applicants' freshening compositions, said device being preferably selected from the group consisting of trigger sprayers, manual aerosol sprayers, automatic aerosol sprayers, wick containing devices, fan devices, and thermal drop-on-demand devices, is disclosed.

A method of controlling malodors comprising: contacting a situs comprising a malodor and/or that will become malodorous with a composition selected from the group consisting of the freshening compositions disclosed herein and mixtures thereof is disclosed.

In one aspect of said method, said contacting step comprises contacting said situs with a sufficient amount of the compositions disclosed herein to provide said malodor with, from about 0.1 milligrams (mg) to about 10,000 mg, preferably from about 1 mg to about 5,000 mg most preferably from about 5 mg to about 1000 mg of said sum of malodor reduction materials per square meter of projected surface area of said situs. In one aspect, the lower ranges of malodor reducing materials perform better than higher amounts, and prevent the situs from becoming excessively heavy.

Delivery Systems

The composition of the present invention may be used with a hard surface cleaner, as is commonly used to clean countertops, tables and floors. A suitable floor cleaning liquid is sold by the instant assignee in a replaceable reservoir under the name WetJet. The cleaning solution may particularly be made according to the teachings of commonly assigned U.S. Pat. No. 6,814,088. The reservoir may be used with and dispensed from a floor cleaning implement, in conjunction with a disposable floor sheet. A suitable spray implement is also sold by the instant assignee under the name WetJet. A suitable reservoir and fitment therefor may be made according to the teachings of commonly assigned U.S. Pat. Nos. 6,386,392 and/or 7,172,099. If desired the floor cleaning implement may dispense steam, according to the teachings of jointly assigned US 2013/0319463. Alternatively a refillable reservoir may be utilized.

If desired the composition of the present invention may be used with a pre-moistened sheet. If the cleaning sheet is pre-moistened, it is preferably pre-moistened with a liquid which provides for cleaning of the target surface, such as a floor, but yet does not require a post-cleaning rinsing operation. The cleaning sheet may be loaded with at least 1, 1.5 or 2 grams of cleaning solution per gram of dry substrate, but typically not more than 5 grams per gram. The cleaning solution may comprise a surfactant, such as APG surfactant which minimizes streaking since there is typically not a rinsing operation, according to the teachings of commonly assigned U.S. Pat. No. 6,716,805.

The composition of the present invention may be used for raised hard surfaces, as is sold by the instant assignee under the names Mr. Clean and Mr. Proper. The composition may be dispensed from a trigger sprayer or aerosol sprayer, as are well known in the art. An aerosol sprayer dispenses the composition using propellant pressure, while a trigger sprayer dispenses the composition by pumping the composition under manual actuation. A suitable aerosol dispenser may have a dip tube or bag on valve, and be accord to commonly assigned US 2015/0108163 and/or US 2011/0303766. A suitable trigger sprayer may be accord to commonly assigned U.S. Pat. No. 8,322,631.

Adjunct Materials

While not essential for the purposes of the present invention, the non-limiting list of adjuncts illustrated hereinafter are suitable for use in the instant compositions and may be desirably incorporated in certain aspects of the invention, for example to assist or enhance phase stability of the mixture, to assist or enhance delivery of the freshening composition to fabric, to prevent degradation of the freshening composition by biological contaminants, to add additional benefits, or to modify the aesthetics of the composition as is the case with perfumes, colorants, dyes or the like. The precise nature of these additional components, and levels of incorporation thereof, will depend on the physical form of the composition and the nature of the operation for which it is to be used. Suitable adjunct materials include, but are not limited to, pH buffering agents, solubilizing aids, antimicrobial agents, preservatives, wetting agents, solvents, perfumes or other ingredients.

As stated, the adjunct ingredients are not essential to Applicants' compositions. Thus, certain aspects of Applicants' compositions do not contain one or more of the following adjuncts materials: pH buffering agents, solubilizing aids, antimicrobial agents, preservatives, wetting agents, solvents, perfumes or other ingredients. However, when one or more adjuncts are present, such one or more adjuncts may be present as detailed below.

Buffering Agent

The freshening composition of the present invention may include a buffering agent which may be a carboxylic acid, or a dicarboxylic acid like maleic acid, or a polybasic acid such as citric acid or polyacrylic acid. The acid may be sterically stable, and used in this composition for maintaining the desired pH. The buffering agent may also comprise a base such as triethanolamine, or the salt of an organic acid such as sodium citrate. The freshening composition may have a pH from about 3 to about 8, alternatively from about 4 to about 7, alternatively from about 5 to about 8, alternatively from about 6 to about 8, alternatively about 6 to about 7, alternatively about 7, alternatively about 6.5.

Carboxylic acids such as citric acid may act as metal ion chelants and can form metallic salts with low water solubility. As such, in some embodiments, the freshening composition is essentially free of citric acids. The buffer can be alkaline, acidic or neutral.

Other suitable buffering agents for freshening compositions of the present invention include biological buffering agents. Some examples are nitrogen-containing materials, sulfonic acid buffers like 3-(N-morpholino)propanesulfonic acid (MOPS) or N-(2-Acetamido)-2-aminoethanesulfonic acid (ACES), which have a near neutral 6.2 to 7.5 pKa and provide adequate buffering capacity at a neutral pH. Other examples are amino acids such as lysine or lower alcohol amines like mono-, di-, and tri-ethanolamine. Other nitrogen-containing buffering agents are tri(hydroxymethyl)amino methane (HOCH2)3CNH3 (TRIS), 2-amino-2-ethyl-1,3-propanediol, 2-amino-2-methyl-propanol, 2-amino-2-methyl-1,3-propanol, disodium glutamate, N-methyl diethanolamide, 2-dimethylamino-2-methylpropanol (DMAMP), 1,3-bis(methylamine)-cyclohexane, 1,3-diamino-propanol N,N′-tetra-methyl-1,3-diamino-2-propanol, N,N-bis(2-hydroxyethyl)glycine (bicine) and N-tris(hydroxymethyl)methyl glycine (tricine). Mixtures of any of the above are also acceptable.

The freshening compositions may contain at least about 0%, alternatively at least about 0.001%, alternatively at least about 0.01%, by weight of the composition, of a buffering agent. The composition may also contain no more than about 1%, alternatively no more than about 0.75%, alternatively no more than about 0.5%, by weight of the composition, of a buffering agent.

Solubilizer

The freshening composition of the present invention may contain a solubilizing aid to solubilize any excess hydrophobic organic materials, particularly some malodor reduction materials of the current invention, perfume materials, and also optional ingredients (e.g., insect repelling agent, antioxidant, etc.) which can be added to the composition, that are not readily soluble in the composition, to form a clear translucent solution. A suitable solubilizing aid is a surfactant, such as a no-foaming or low-foaming surfactant. Suitable surfactants are nonionic surfactants, cationic surfactants, amphoteric surfactants, zwitterionic surfactants, and mixtures thereof.

In some embodiments, the freshening composition contains nonionic surfactants, cationic surfactants, and mixtures thereof. In one embodiment, the freshening composition contains ethoxylated hydrogenated castor oil. One type of suitable hydrogenated castor oil that may be used in the present composition is sold as Basophor™, available from BASF.

Freshening compositions containing anionic surfactants and/or detergent surfactants may make fabrics susceptible to soiling and/or leave unacceptable visible stains on fabrics as the solution evaporates off of the fabric. In some embodiments, the freshening composition is free of anionic surfactants and/or detergent surfactants.

When the solubilizing agent is present, it is typically present at a level of from about 0.01% to about 3%, alternatively from about 0.05% to about 1%, alternatively from about 0.01% to about 0.05%, by weight of the freshening composition.

Antimicrobial Compounds

The freshening composition of the present invention may include an effective amount of a compound for reducing microbes in the air or on inanimate surfaces. Antimicrobial compounds are effective on gram negative and gram positive bacteria and fungi typically found on indoor surfaces that have contacted human skin or pets such as couches, pillows, pet bedding, and carpets. Such microbial species include Klebsiella pneumoniae, Staphylococcus aureus, Aspergillus niger, Klebsiella pneumoniae, Streptococcus pyogenes, Salmonella choleraesuis, Escherichia coli, Trichophyton mentagrophytes, and Pseudomonas aeruginosa. In some embodiments, the antimicrobial compounds are also effective on viruses such H1-N1, Rhinovirus, Respiratory Syncytial, Poliovirus Type 1, Rotavirus, Influenza A, Herpes simplex types 1 & 2, Hepatitis A, and Human Coronavirus.

Antimicrobial compounds suitable in the freshening composition of the present invention can be any organic material which will not cause damage to fabric appearance (e.g., discoloration, coloration such as yellowing, bleaching). Water-soluble antimicrobial compounds include organic sulfur compounds, halogenated compounds, cyclic organic nitrogen compounds, low molecular weight aldehydes, quaternary compounds, dehydroacetic acid, phenyl and phenoxy compounds, or mixtures thereof.

In one embodiment, a quaternary compound is used. Examples of commercially available quaternary compounds suitable for use in the freshening composition is Barquat available from Lonza Corporation; and didecyl dimethyl ammonium chloride quat under the trade name Bardac® 2250 from Lonza Corporation.

The antimicrobial compound may be present in an amount from about 500 ppm to about 7000 ppm, alternatively about 1000 ppm to about 5000 ppm, alternatively about 1000 ppm to about 3000 ppm, alternatively about 1400 ppm to about 2500 ppm, by weight of the freshening composition.

Preservatives

The freshening composition of the present invention may include a preservative. The preservative is included in the present invention in an amount sufficient to prevent spoilage or prevent growth of inadvertently added microorganisms for a specific period of time, but not sufficient enough to contribute to the odor neutralizing performance of the freshening composition. In other words, the preservative is not being used as the antimicrobial compound to kill microorganisms on the surface onto which the composition is deposited in order to eliminate odors produced by microorganisms. Instead, it is being used to prevent spoilage of the freshening composition in order to increase the shelf-life of the composition.

The preservative can be any organic preservative material which will not cause damage to fabric appearance, e.g., discoloration, coloration, bleaching. Suitable water-soluble preservatives include organic sulfur compounds, halogenated compounds, cyclic organic nitrogen compounds, low molecular weight aldehydes, parabens, propane diol materials, isothiazolinones, quaternary compounds, benzoates, low molecular weight alcohols, dehydroacetic acid, phenyl and phenoxy compounds, or mixtures thereof.

Non-limiting examples of commercially available water-soluble preservatives for use in the present invention include a mixture of about 77% 5-chloro-2-methyl-4-isothiazolin-3-one and about 23% 2-methyl-4-isothiazolin-3-one, a broad spectrum preservative available as a 1.5% aqueous solution under the trade name Kathon® CG by Rohm and Haas Co.; 5-bromo-5-nitro-1,3-dioxane, available under the tradename Bronidox L® from Henkel; 2-bromo-2-nitropropane-1,3-diol, available under the trade name Bronopol® from Inolex; 1,1′-hexamethylene bis(5-(p-chlorophenyl)biguanide), commonly known as chlorhexidine, and its salts, e.g., with acetic and digluconic acids; a 95:5 mixture of 1,3-bis(hydroxymethyl)-5,5-dimethyl-2,4-imidazolidinedione and 3-butyl-2-iodopropynyl carbamate, available under the trade name Glydant Plus® from Lonza; N-[1,3-bis(hydroxymethyl)2,5-dioxo-4-imidazolidinyl]-N,N′-bis(hydroxy-methyl) urea, commonly known as diazolidinyl urea, available under the trade name Germall® II from Sutton Laboratories, Inc.; N,N″-methylenebis {N′-[1-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl]urea}, commonly known as imidazolidinyl urea, available, e.g., under the trade name Abiol® from 3V-Sigma, Unicide U-13® from Induchem, Germall 115® from Sutton Laboratories, Inc.; polymethoxy bicyclic oxazolidine, available under the trade name Nuosept® C from Hills America; formaldehyde; glutaraldehyde; polyaminopropyl biguanide, available under the trade name Cosmocil CQ® from ICI Americas, Inc., or under the trade name Mikrokill® from Brooks, Inc; dehydroacetic acid; and benzsiothiazolinone available under the trade name Koralone™ B-119 from Rohm and Hass Corporation.

Suitable levels of preservative are from about 0.0001% to about 0.5%, alternatively from about 0.0002% to about 0.2%, alternatively from about 0.0003% to about 0.1%, by weight of the freshening composition.

The freshening composition may include a wetting agent that provides a low surface tension that permits the composition to spread readily and more uniformly on hydrophobic surfaces like polyester and nylon. It has been found that the aqueous solution, without such a wetting agent will not spread satisfactorily. The spreading of the composition also allows it to dry faster, so that the treated material is ready to use sooner. Furthermore, a composition containing a wetting agent may penetrate hydrophobic, oily soil better for improved malodor neutralization. A composition containing a wetting agent may also provide improved “in-wear” electrostatic control. For concentrated compositions, the wetting agent facilitates the dispersion of many actives such as antimicrobial actives and perfumes in the concentrated aqueous compositions.

Nonlimiting examples of wetting agents include block copolymers of ethylene oxide and propylene oxide. Suitable block polyoxyethylene-polyoxypropylene polymeric surfactants include those based on ethylene glycol, propylene glycol, glycerol, trimethylolpropane and ethylenediamine as the initial reactive hydrogen compound. Polymeric compounds made from a sequential ethoxylation and propoxylation of initial compounds with a single reactive hydrogen atom, such as C₁₂₋₁₈ aliphatic alcohols, are not generally compatible with the cyclodextrin. Certain of the block polymer surfactant compounds designated Pluronic® and Tetronic® by the BASF-Wyandotte Corp., Wyandotte, Mich., are readily available.

Nonlimiting examples of wetting agents of this type are described in U.S. Pat. No. 5,714,137 and include the Silwet® surfactants available from Momentive Performance Chemical, Albany, N.Y. Exemplary Silwet surfactants are as follows:

Name Average MW L-7608   600 L-7607 1,000 L-77   600 L-7605 6,000 L-7604 4,000 L-7600 4,000 L-7657 5,000 L-7602  3,000; and mixtures thereof.

In another aspect of the invention freshening fabric is a restoration of the fabric such as its surface appearance (reduction of wrinkling, improved color appearance, improved or restored fabric shape). Adjunct ingredients that help restore fabric appearance are selected from: water soluble or miscible quaternary ammonium surfactants and water insoluble oil components together with surfactants, emulsifiers, and solvents needed to form a composition that is stable and does not separate. Some nonlimiting preferred emulsifiers are sorbitan esters and sorbitan esters modified with alkylene oxides, such as Tween® 20 (polyoxyethylene (20)sorbitan monolaurate, branched surfactants, like Guerbet alcohols or alkylene oxide modified Guerget alcohols such as Lutensol® XL 70 (Oxirane, 2-methyl-, polymer with oxirane, mono(2-propylheptyl)ether, BASF). It is optional but preferred to have a wetting agent in this aspect of the invention. Wetting agents aid in spreading components and in reducing foaming of the composition during spraying. Some preferred wetting agents include the class of wetting agents known in the art as superwetters. Not to be bound by theory, superwetters pack very efficiently at surfaces resulting in an extremely low equilibrium surface tension. Non-limiting examples of such surfactants include Surfynols® like Surfynol® 465 and Surfynol® 104PG 50 (Dow Chemicals).

Water Soluble or Miscible Quaternary Ammonium Surfactant:

Typically, minimum levels of the water soluble quat included in the compositions of the present invention are at least about 0.01%, preferably at least about 0.05%, more preferably at least about 0.1% even more preferably at least about 0.2% by weight, based on the total weight of the composition. Typically maximum levels of water soluble quaternary agent included in the composition are up to about 20%, preferably less than about 10%, and more preferably less than about 3% based on the total weight of the composition. Typically, the agent is present in the composition in an amount of about 0.2% to about 1.0%.

Specifically, the preferred water soluble quaternary compounds are dialkly quaternary surfactant compounds. Suitable quaternary surfactants include, but are not limited to, quaternary ammonium surfactants having the formula:

wherein R₁ and R₂ are individually selected from the group consisting of C₁-C₄ alkyl, C₁-C₄ hydroxy alkyl, benzyl, and —(C₂H₄O)_(x)H where x has a value from about 2 to about 5; X is an anion; and (1) R₃ and R₄ are each a C₆-C₁₄ alkyl or (2) R₃ is a C₆-C₁₈ alkyl, and R₄ is selected from the group consisting of C₁-C₁₀ alkyl, C₁-C₁₀ hydroxy alkyl, benzyl, and —(C₂H₄O)_(x)H where x has a value from 2 to 5. A preferred asymmetric quaternary compounds for this invention are compounds where R3 and R4 are not identical, and preferably one is branched and the other one is linear.

An example of a preferred asymmetric quaternary compound is ARQUAD HTL8-MS where X is a methyl sulfate ion, R1 and R2 are methyl groups, R3 is a hydrogenated tallow group with <5% mono unsaturation, and R4 is a 2-ethylhexyl group. ARQUAD HTL8-MS is available from Akzo Nobel Chemical of Arnhem, Netherlands.

An example of a suitable symmetric quaternary compound is UNIQUAT 22c50 where X is a carbonate and bicarbonate, R1 and R2 are methyl groups, R3 and R4 are C10 alkyl groups. UNIQUAT 22c50 is a registered trademark of Lonza and in North America is available thru Lonza Incorporated of Allendale, N.J.

Another example of a suitable water soluble quaternary compound is BARQUAT CME-35 which is N-Cetyl Ethyl Morpholinium Ethosulfate available from Lonza and having the following structure:

Oil Component

The oil component of the present invention represents a substantially water insoluble material that is incorporated into the composition by way of a microemulsion. The said oil component is a non-perfume raw material and a non-malodor reduction material. Typically the minimum levels of the oil component included in the composition are at least about 0.001%, preferably at least about 0.005%, more preferably at least about 0.01%, and typically maximum levels of oil components are up to about 5%, preferably less than about 3%, more preferably less than 1.5; with typical levels being in the range of about 0.05% to about 1%. The oil component can be a single component or a mixture and usually represents the incorporation of some benefit agent into the composition such as the nonlimiting example benefits softness or wrinkle reduction/release. Typically the oil component comprises substituted or unsubstituted hydrocarbon(s) and the like. For spray products it is preferred that the oil component or mix be a liquid at room temperature for ease of incorporation into the composition and less potential for nozzle clogging on drying.

The oil components of the present invention are substantially water insoluble and form a microemulsion. Substantially water insoluble means the log P of the ingredients are greater than about 1. A log P of about 1 indicates that the component would tend to partition into octanol about 10 times more than water. Some preferred, but non-limiting, components in the oil mixture are branched hydrocarbons and perfumes when perfumes are used.

Aqueous Carrier

The freshening composition of the present invention may include an aqueous carrier. The aqueous carrier which is used may be distilled, deionized, or tap water. Water may be present in any amount for the composition to be an aqueous solution. In some embodiments, water may be present in an amount of about 85% to 99.5%, alternatively about 90% to about 99.5%, alternatively about 92% to about 99.5%, alternatively about 95%, by weight of said freshening composition. Water containing a small amount of low molecular weight monohydric alcohols, e.g., ethanol, methanol, and isopropanol, or polyols, such as ethylene glycol and propylene glycol, can also be useful. However, the volatile low molecular weight monohydric alcohols such as ethanol and/or isopropanol should be limited since these volatile organic compounds will contribute both to flammability problems and environmental pollution problems. If small amounts of low molecular weight monohydric alcohols are present in the composition of the present invention due to the addition of these alcohols to such things as perfumes and as stabilizers for some preservatives, the level of monohydric alcohol may about 1% to about 5%, alternatively less than about 6%, alternatively less than about 3%, alternatively less than about 1%, by weight of the freshening composition.

Other Ingredients

The freshening composition may include perfume raw materials that solely provide a hedonic benefit (i.e. that do not neutralize malodors yet provide a pleasant fragrance). Suitable perfumes are disclosed in U.S. Pat. No. 6,248,135, which is incorporated in its entirety by reference. For example, the freshening composition may include a mixture of volatile aldehydes for neutralizing a malodor and hedonic perfume aldehydes.

Where perfumes, other than the volatile aldehydes in the malodor control component, are formulated into the freshening composition of the present invention, the total amount of perfumes and volatile aldehydes in the malodor control component may be from about 0.015% to about 1%, alternatively from about 0.01% to about 0.5%, alternatively from about 0.015% to about 0.3%, by weight of the freshening composition.

The freshening composition may also include diluents. Exemplary diluents include dipropylene glycol methyl ether, and 3-methoxy-3-methyl-1-butanol, and mixtures thereof.

Optionally, adjuvants can be added to the freshening composition herein for their known purposes. Such adjuvants include, but are not limited to, water soluble metallic salts, including zinc salts, copper salts, and mixtures thereof; antistatic agents; insect and moth repelling agents; colorants; antioxidants; aromatherapy agents and mixtures thereof.

The freshening composition may include other malodor reducing technologies in addition to the malodor reduction composition of the current invention. This may include, without limitation, amine functional polymers, metal ions, cyclodextrins, cyclodextrin derivatives, polyols, oxidizing agents, activated carbon, and combinations thereof.

Perfume Delivery Technologies

The compositions of the present invention may comprise one or more perfume delivery technologies that stabilize and enhance the deposition and release of perfume ingredients from treated substrate. Such perfume delivery technologies can also be used to increase the longevity of perfume release from the treated substrate. Perfume delivery technologies, methods of making certain perfume delivery technologies and the uses of such perfume delivery technologies are disclosed in US 2007/0275866 A1.

In one aspect, the compositions of the present invention may comprise from about 0.001% to about 20%, or from about 0.01% to about 10%, or from about 0.05% to about 5%, or even from about 0.1% to about 0.5% by weight of the perfume delivery technology. In one aspect, said perfume delivery technologies may be selected from the group consisting of: perfume microcapsules, pro-perfumes, polymer particles, functionalized silicones, polymer assisted delivery, molecule assisted delivery, fiber assisted delivery, amine assisted delivery, cyclodextrins, starch encapsulated accord, zeolite and inorganic carrier, and mixtures thereof:

In one aspect, said perfume delivery technology may comprise microcapsules formed by at least partially surrounding a benefit agent with a wall material. Said benefit agent may include materials selected from the group consisting of perfumes such as 3-(4-t-butylphenyl)-2-methyl propanal, 3-(4-t-butylphenyl)-propanal, 3-(4-isopropylphenyl)-2-methylpropanal, 3-(3,4-methylenedioxyphenyl)-2-methylpropanal, and 2,6-dimethyl-5-heptenal, alpha-damascone, beta-damascone, delta-damascone, beta-damascenone, 6,7-dihydro-1,1,2,3,3-pentamethyl-4(5H)-indanone, methyl-7,3-dihydro-2H-1,5-benzodioxepine-3-one, 2-[2-(4-methyl-3-cyclohexenyl-1-yl)propyl]cyclopentan-2-one, 2-sec-butylcyclohexanone, and beta-dihydro ionone, linalool, ethyllinalool, tetrahydrolinalool, and dihydromyrcenol. Suitable perfume materials can be obtained from Givaudan Corp. of Mount Olive, N.J., USA, International Flavors & Fragrances Corp. of South Brunswick, N.J., USA, or Quest Corp. of Naarden, Netherlands. In one aspect, the microcapsule wall material may comprise: melamine, polyacrylamide, silicones, silica, polystyrene, polyurea, polyurethanes, polyacrylate based materials, gelatin, styrene malic anhydride, polyamides, and mixtures thereof. In one aspect, said melamine wall material may comprise melamine crosslinked with formaldehyde, melamine-dimethoxyethanol crosslinked with formaldehyde, and mixtures thereof. In one aspect, said polystyrene wall material may comprise polyestyrene cross-linked with divinylbenzene. In one aspect, said polyurea wall material may comprise urea crosslinked with formaldehyde, urea crosslinked with gluteraldehyde, and mixtures thereof. In one aspect, said polyacrylate based materials may comprise polyacrylate formed from methylmethacrylate/dimethylaminomethyl methacrylate, polyacrylate formed from amine acrylate and/or methacrylate and strong acid, polyacrylate formed from carboxylic acid acrylate and/or methacrylate monomer and strong base, polyacrylate formed from an amine acrylate and/or methacrylate monomer and a carboxylic acid acrylate and/or carboxylic acid methacrylate monomer, and mixtures thereof. In one aspect, the perfume microcapsule may be coated with a deposition aid, a cationic polymer, a non-ionic polymer, an anionic polymer, or mixtures thereof. Suitable polymers may be selected from the group consisting of: polyvinylformaldehyde, partially hydroxylated polyvinylformaldehyde, polyvinylamine, polyethyleneimine, ethoxylated polyethyleneimine, polyvinylalcohol, polyacrylates, and combinations thereof. In one aspect, the microcapsule may be a perfume microcapsule. In one aspect, one or more types of microcapsules, for example two microcapsules types having different benefit agents may be used.

In one aspect, said perfume delivery technology may comprise an amine reaction product (ARP) or a thio reaction product. One may also use “reactive” polymeric amines and or polymeric thiols in which the amine and/or thiol functionality is pre-reacted with one or more PRMs to form a reaction product. Typically the reactive amines are primary and/or secondary amines, and may be part of a polymer or a monomer (non-polymer). Such ARPs may also be mixed with additional PRMs to provide benefits of polymer-assisted delivery and/or amine-assisted delivery. Nonlimiting examples of polymeric amines include polymers based on polyalkylimines, such as polyethyleneimine (PEI), or polyvinylamine (PVAm). Nonlimiting examples of monomeric (non-polymeric) amines include hydroxyl amines, such as 2-aminoethanol and its alkyl substituted derivatives, and aromatic amines such as anthranilates. The ARPs may be premixed with perfume or added separately in leave-on or rinse-off applications. In another aspect, a material that contains a heteroatom other than nitrogen and/or sulfur, for example oxygen, phosphorus or selenium, may be used as an alternative to amine compounds. In yet another aspect, the aforementioned alternative compounds can be used in combination with amine compounds. In yet another aspect, a single molecule may comprise an amine moiety and one or more of the alternative heteroatom moieties, for example, thiols, phosphines and selenols. The benefit may include improved delivery of perfume as well as controlled perfume release. Suitable ARPs as well as methods of making same can be found in USPA 2005/0003980 A1 and U.S. Pat. No. 6,413,920 B1.

Air and Fabric Refreshing Delivery Forms

The present composition may be used in a device for the delivery of a volatile material to the atmosphere or on inanimate surfaces (e.g. fabric surfaces as a fabric refresher). Such device may be configured in a variety of ways.

For example, the device may be configured for use as an energized air freshener (i.e. powered by electricity; or chemical reactions, such as catalyst fuel systems; or solar powered; or the like). Exemplary energized air freshening devices include a powered delivery assistance means which may include a heating element, fan assembly, or the like. More particularly, the device may be an electrical wall-plug air freshener as described in U.S. Pat. No. 7,223,361; a battery (including rechargeable battery) powered air freshener having a heating and/or fan element. In energized devices, the volatile material delivery engine may be placed next to the powered delivery assistance means to diffuse the volatile perfume material. The volatile perfume material may be formulated to optimally diffuse with the delivery assistance means.

The device may be configured for use as a non-energized air freshener. An exemplary non-energized air freshener includes a reservoir and, optionally, capillary or wicking means or an emanating surface, to help volatile materials passively diffuse into the air (i.e. without an energized means). A more specific example includes a delivery engine having a liquid reservoir for containing a volatile material and a microporous membrane enclosing the liquid reservoir as disclosed in U.S. Pat. Nos. 8,709,337 and 8,931,711.

The device may also be configured for use as an aerosol sprayer or a non-aerosol air sprayer including traditional trigger sprayers as well as trigger sprayer having a pre-compression and/or buffer system for fluid therein. In this embodiment, the delivery engine can deliver volatile materials upon user demand or programmed to automatically deliver volatile materials to the atmosphere.

The apparatus may also be configured for use with an air purifying system to deliver both purified air and volatile materials to the atmosphere. Non-limiting examples include air purifying systems using ionization and/or filtration technology for use in small spaces (e.g. bedrooms, bathrooms, automobiles, etc.), and whole house central air conditioning/heating systems (e.g. HVAC).

Test Methods

Malodor reduction materials may be separated from mixtures, including but not limited to finished products such as consumer products and identified, by analytical methods that include GC-MS and/or NMR.

Viscosity Test Method

Viscosity is measured using an AR 550 rheometer/viscometer from TA instruments (New Castle, Del., USA), using parallel steel plates of 40 mm diameter and a gap size of 500 μm. The high shear viscosity at 20 s⁻¹ is obtained from a logarithmic shear rate sweep from 0.1 s⁻¹ to 25 s⁻¹ in 3 minutes time at 21° C.

Test Method for Determining Saturation Vapour Pressure (VP)

The saturation Vapour Pressure (VP) values are computed for each PRM in the perfume mixture being tested. The VP of an individual PRM is calculated using the VP Computational Model, version 14.02 (Linux) available from Advanced Chemistry Development Inc. (ACD/Labs) (Toronto, Canada) to provide the VP value at 25° C. expressed in units of torr. The ACD/Labs' Vapor Pressure model is part of the ACD/Labs model suite.

Test Method for Determining the Logarithm of the Octanol/Water Partition Coefficient (Log P)

The value of the log of the Octanol/Water Partition Coefficient (log P) is computed for each PRM in the perfume mixture being tested. The log P of an individual PRM is calculated using the Consensus log P Computational Model, version 14.02 (Linux) available from Advanced Chemistry Development Inc. (ACD/Labs) (Toronto, Canada) to provide the unitless log P value. The ACD/Labs' Consensus log P Computational Model is part of the ACD/Labs model suite.

Test Method for the Generation of Molecular Descriptors

In order to conduct the calculations involved in the computed-value test methods described herein, the starting information required includes the identity, weight percent, and molar percent of each PRM in the perfume being tested, as a proportion of that perfume, wherein all PRMs in the perfume composition are included in the calculations. Additionally for each of those PRMs, the molecular structure, and the values of various computationally-derived molecular descriptors are also required, as determined in accordance with the Test Method for the Generation of Molecular Descriptors described herein.

For each PRM in a perfume mixture or composition, its molecular structure is used to compute various molecular descriptors. The molecular structure is determined by the graphic molecular structure representations provided by the Chemical Abstract Service (“CAS”), a division of the American Chemical Society, Columbus, Ohio, U.S.A. These molecular structures may be obtained from the CAS Chemical Registry System database by looking up the index name or CAS number of each PRM. For PRMs, which at the time of their testing are not yet listed in the CAS Chemical Registry System database, other databases or information sources may be used to determine their structures. For a PRM which has potentially more than one isomer present, the molecular descriptor computations are conducted using the molecular structure of only one of the isomers, which is selected to represent that PRM. The selection of isomer is determined by the relative amount of extension in the molecular structures of the isomers. Of all the isomers of a given PRM, it is the isomer whose molecular structure that is the most prevalent which is the one that is selected to represent that PRM. The structures for other potential isomers of that PRM are excluded from the computations. The molecular structure of the isomer that is the most prevalent is paired with the concentration of that PRM, where the concentration reflects the presence of all the isomers of that PRM that are present.

A molecule editor or molecular sketching software program, such as ChemDraw (CambridgeSoft/PerkinElmer Inc., Waltham, Mass., U.S.A.), is used to duplicate the 2-dimensional molecular structure representing each PRM. Molecular structures should be represented as neutral species (quaternary nitrogen atoms are allowed) with no disconnected fragments (e.g., single structures with no counter ions). The winMolconn program described below can convert any deprotonated functional groups to the neutral form by adding the appropriate number of hydrogen atoms and will discard the counter ion.

For each PRM, the molecular sketching software is used to generate a file which describes the molecular structure of the PRM. The file(s) describing the molecular structures of the PRMs is subsequently submitted to the computer software program winMolconn, version 1.0.1.3 (Hall Associates Consulting, Quincy, Mass., U.S.A., www.molconn.com), in order to derive various molecular descriptors for each PRM. As such, it is the winMolconn software program which dictates the structure notations and file formats that are acceptable options. These options include either a MACCS SDF formatted file (i.e., a Structure-Data File); or a Simplified Molecular Input Line Entry Specification (i.e., a SMILES string structure line notation) which is commonly used within a simple text file, often with a “.smi” or “.txt” file name extension. The SDF file represents each molecular structure in the format of a multi-line record, while the syntax for a SMILES structure is a single line of text with no white space. A structure name or identifier can be added to the SMILES string by including it on the same line following the SMILES string and separated by a space, e.g.: C1═CC═CC═C1 benzene.

The winMolconn software program is used to generate numerous molecular descriptors for each PRM, which are then output in a table format. Specific molecular descriptors derived by winMolconn are subsequently used as inputs (i.e., as variable terms in mathematical equations) for a variety of computer model test methods in order to calculate values such as: saturation Vapour Pressure (VP); Boiling Point (BP); logarithm of the Octanol/Water Partition Coefficient (log P); Odour Detection Threshold (ODT); Malodour Reduction Value (MORV); and/or Universal Malodour Reduction Value (Universal MORV) for each PRM. The molecular descriptor labels used in the models' test method computations are the same labels reported by the winMolconn program, and their descriptions and definitions can be found listed in the winMolconn documentation. The following is a generic description of how to execute the winMolconn software program and generate the required molecular structure descriptors for each PRM in a composition.

Computing Molecular Structure Descriptors using winMolconn:

-   -   1) Assemble the molecular structure for one or more perfume         ingredients in the form of a MACCS Structure-Data File, also         called an SDF file, or as a SMILES file.     -   2) Using version 1.0.1.3 of the winMolconn program, running on         an appropriate computer, compute the full complement of         molecular descriptors that are available from the program, using         the SDF or SMILES file described above as input.         -   a. The output of winMolconn is in the form of an ASCII text             file, typically space delimited, containing the structure             identifiers in the first column and respective molecular             descriptors in the remaining columns for each structure in             the input file.     -   3) Parse the text file into columns using a spreadsheet software         program or some other appropriate technique. The molecular         descriptor labels are found on the first row of the resulting         table.     -   4) Find and extract the descriptor columns, identified by the         molecular descriptor label, corresponding to the inputs required         for each model.         -   a. Note that the winMolconn molecular descriptor labels are             case-sensitive.             MORV and Universal MORV Calculation

-   1.) Input Molecular Descriptor values as determined via the method     above into the following four equations:     MORV=−8.5096+2.8597×(dxp9)+1.1253×(knotpv)−0.34484×(e1C2O2)−0.00046231×(idw)+3.3509×(idcbar)+0.11158×(n2pag22)  a)     MORV=−5.2917+2.1741×(dxvp5)−2.6595×(dxvp8)+0.45297×(e1C2C2d)−0.6202×(c1C2O2)+1.3542×(CdCH2)+0.68105×(CaasC)+1.7129×(idcbar)  b)     MORV=−0.0035+0.8028×(SHCsatu)+2.1673×(xvp7)−1.3507×(c1C1C3d)+0.61496×(c1C1O2)+0.00403×(idc)−0.23286×(nd2).  c)     MORV=−0.9926−0.03882×(SdO)+0.1869×(Ssp3OH)+2.1847×(xp7)+0.34344×(e1C3O2)−0.45767×(c1C2C3)+0.7684×(CKetone)  d)     Equation a) relates a material's effectiveness in reducing the     malodor trans-3-methyl-2-hexenoic acid (carboxylic acid based     malodors)     Equation b) relates a material's effectiveness in reducing the     malodor trimethylamine (amine based malodors)     Equation c) relates a material's effectiveness in reducing the     malodor 3-mercapto-3-methylhexan-1-ol (thiol based malodors)     Equation d) relates a material's effectiveness in reducing the     malodor skatole (indole based malodors)

-   2.) For purpose of the present application, a material's MORV is the     highest MORV value from equations 1.)a) through 1.)d).

-   3.) If all MORVvalues from equations 1.)a) through 1.)d) above are     greater than 0.5, the subject material has a Universal MORV.     Method for Assigning Fragrance Fidelity Index (FFI) and the Blocker     Index (BI) for a Malodor Reduction Compound

Blocker materials suitable for use in consumer products of the present invention are chosen for their ability to decrease malodor, while not interfering with perception of a fragrance. Material selection is done by assigning two indices to a test sample material from two reference scales in order to rank odor strengths. The two reference scales are the Fragrance Fidelity Index (FFI) scale and the Blocker Index (BI) scale. The FFI ranks the ability of the test sample material to impart a perceivable odor which could cause interference when combined with another fragrance and the BI ranks the ability of the test sample material to reduce malodor perception. The two methods for assigning the indices to a test sample on the FFI and the BI reference scales are given below.

Method for Assigning the FFI to Test Samples

The first step in the method for assigning an FFI to the test samples on the FFI reference scale is to create the FFI reference swatches. The swatches for the scale are created by treating clean fabrics swatches with a known amount of a known concentration of an ethyl vanillin solution. Fabric swatches for this test are white knit polycotton (4 inch×4 inch) swatches from EMC ordered as PC 50/50. The supplier is instructed to strip the swatches first, stripping involves washing twice with a fragrance-free detergent and rinsing three times.

Making the FFI Reference Swatches

Make three solutions of ethyl vanillin using a 50%/50% EtOH/water as the diluent at the following concentrations: 25 ppm, 120 ppm and 1000 ppm. Pipette 13 μL of each of the three solutions into the middle of a clean swatch resulting in about a 1 cm diameter of the solution in the middle of the swatch. This will create a sensory scale of three swatches with three different odor levels based on the concentration of the solution pipetted onto the swatch. After drying for 30 minutes in a vented hood, the swatches are wrapped in aluminum foil to prevent odor contamination to the treated swatch. A clean untreated swatch is also included as the lowest anchor point of reference for odor strength on the FFI scale. The FFI reference scale swatches should be used within 0.5 to 12 hours and discarded after 12 hours. The swatches are used as scale anchor points when graders evaluate a test sample(s) and are assigned a Fragrance Fidelity Index (FFI) as show in Table 7.

At least four perfumers/expert graders are used to rank the ethyl vanillin swatches in the FFI scale. The perfumer/expert grader needs to demonstrate adequate discrimination on the scale. The perfumer/expert panel is asked to rank order swatches according to a scale between 0 and 3. The panel must demonstrate statistical differences between the swatches as seen in Table 7.

TABLE 7 Results FFI of reference swatches from six perfumers/expert graders. Expert Grader Std FFI Swatch 1 2 3 4 5 6 Ave Dev. 0 Control: stripped 0   0   0.5 0   0   0   0.08 0.2 swatch NIL ethyl vanillin 1 Stripped swatch with 0.5 0.5 0.5 1.5 0.5 1.0 0.75 0.4 13 μL 25 ppm ethyl vanillin 2 Stripped swatch with 2.0 1.5 1.5 2.0 2.0 2.0 1.8  0.2 13 μL 120 ppm ethyl vanillin 3 Stripped swatch with 3.0 2.0 3.0 3.0 3.0 3.0 2.8  0.4 13 μL 1000 ppm ethyl vanillin

The expert graders must demonstrate a full range of 2.5 over the 4 swatches to be acceptably discriminating. Grader 2 in table 1 has a range of only 2 and is eliminated from the panel. The panel of expert graders must also demonstrated the ability to statistically discriminate between swatches in the scale.

TABLE 8 This table demonstrates acceptable expert graders with an acceptable range and the panel meets the requirement for discriminating statistics. Expert Grader Std FFI Swatch 1 3 4 5 6 Ave Dev. 0 Control: stripped swatch 0 0.5 0 0 0 0.08 0.2 NIL ethyl vanillin 1 Stripped swatch with 13 μL 0.5 0.5 1.5 0.5 1.0 0.80 0.4 25 ppm ethyl vanillin 2 Stripped swatch with 13 μL 2.0 1.5 2.0 2.0 2.0 1.9 0.2 120 ppm ethyl vanillin 3 Stripped swatch with 13 μL 3.0 3.0 3.0 3.0 3.0 3.0 0.0 1000 ppm ethyl vanillin

The reference swatches represent the 0, 1, 2, and 3 FFIs on the FFI reference scale, Table 9. The expert grader should familiarize them self with the strength of the odor on the FFI reference swatches by sniffing each one starting at 0 (the lowest odor strength) and ending at 3 (the highest odor strength). This should be done prior to evaluating the test sample material treated swatch.

TABLE 9 Swatch treatments comprising the Fragrance Fidelity Index (FFI) reference scale Swatch treatment Conc. of ethyl vanillin FFI Clean fabric swatch w/13 μL ethyl 1000 ppm ethyl vanillin 3 vanillin Clean fabric swatch w/13 μL ethyl 120 ppm ethyl vanillin 2 vanillin Clean fabric swatch w/13 μL ethyl 25 ppm ethyl vanillin 1 vanillin Clean fabric swatch NIL ethyl vanillin NIL ethyl vanillin 0 Making Swatches Treated with the Test Material

A clean swatch is treated with 13 μL of a known concentration of a test sample material resulting in an about 1 cm of the solution on the clean swatch. Just like the reference swatches, the test sample material swatch is dried in a vented hood for 30 minutes and then wrapped in aluminum foil to prevent contamination. The test material swatches and the FFI reference swatches should be made within 2 hrs of each other. The test material swatch must be used within 0.5 to 12 hours and discarded after 12 hours.

Assigning the FFI to the Test Material

At least two perfumers/expert graders are used to assign an FFI grade to a test sample. The perfumer/expert grader smells the test sample swatch by holding that swatch 1 inch from their nose with their nose centered over the area where the test sample was pipetted on to the fabric and then assigns the test sample an FFI grade using the FFI reference scale anchor swatches as references. The test sample swatch is assigned an FFI grade at or between numbers on the FFI scale shown in Table 9. In cases where the test sample material is graded greater than 3, the test material is not a blocker material or the concentration of the material needs to be lowered and reevaluated to determine if a lower level has a malodor blocker functionality.

Method for Assigning the BI to Test Sample

The first step in the method for assigning a BI to a test sample material on the BI reference scale is to create the BI reference swatches. The swatches for the scale are created by treating clean fabrics swatches with a known amount of a known volume of isovaleric acid solution at a known concentration. Fabric swatches for this test are white knit polycotton (4 inch×4 inch) swatches from EMC ordered as PC 50/50. The supplier is instructed to strip the swatches first, stripping involves washing twice with a fragrance-free detergent and rinsing three times.

Making the BI Reference Swatches

Make one solution of 0.08% isovaleric acid using 50%/50% EtOH/water as the diluent. The BI scale contains one clean swatch with no malodor applied. Three other swatches each have a different volume of the 0.08% isovaleric acid applied. Pipette 2 μL of the 0.08% isovaleric acid solution to one clean swatch, 5 μL of the 0.08% isovaleric acid solution to the next swatch and 20 μL of isovaleric acid to the final clean swatch. These solutions are pipetted to the middle of the swatches. This will create a sensory scale of three swatches with three different odor levels based on the volume of the 0.08% isovaleric acid solution pipetted onto the swatch. After drying for 30 minutes in a vented hood, the swatches are wrapped in aluminum foil to prevent odor contamination to the treated swatch. A clean untreated swatch is also included as the lowest anchor point of reference for malodor strength on the BI scale. The BI reference scale swatches should be used within 0.5 to 12 hours and discarded after 12 hours. The swatches are used as scale anchor points when graders evaluate a test sample(s) and are assigned a Blocker Index (BI) as show in Table 12.

At least four perfumers/expert graders are used to rank the isovaleric acid swatches in the BI scale. The perfumer/expert grader needs to demonstrate adequate discrimination on the scale. The perfumer/expert grader is asked to rank order swatches according to a scale between 0 and 3. The panel of graders must demonstrate statistical differences between the swatches as seen in Table 10.

TABLE 10 Results from six perfumers/expert graders to create the BI scale. Expert Grader Std BI Swatch 1 2 3 4 5 Ave Dev. 0 Control: stripped swatch NIL 0 0 0 0 0 0 0 isovaleric acid 1 Stripped swatch with 2 μL 0.5 2.0 1.0 1.0 0.5 1.0 0.5 0.08% isovaleric acid 2 Stripped swatch with 5 μL 2.0 2.5 2.0 2.0 2.0 2.1 0.2 0.08% isovaleric acid 3 Stripped swatch with 20 μL 3.0 3.0 3.0 3.0 2.5 2.8 0.2 0.08% isovaleric acid

The expert graders must demonstrate a full range of 2.5 over the 4 swatches to be acceptably discriminating. The panel of expert graders must also demonstrated the ability to statistically discriminate between swatches in the scale. Expert grader #2 did not demonstrate the ability to discriminate between the swatches and is eliminated from the panel, see Table 11.

TABLE 11 This table demonstrates acceptable expert graders with an acceptable range and the panel meets the requirement for discriminating statistics. Expert Grader Std BI Swatch 1 3 4 5 Ave Dev. 0 Control: stripped swatch NIL 0 0 0 0 0 0 isovaleric acid 1 Stripped swatch with 2 μL 0.08% 0.5 1.0 1.0 0.5 0.8 0.3 isovaleric acid 2 Stripped swatch with 5 μL 0.08% 2.0 2.0 2.0 2.0 2.0 0 isovaleric acid 3 Stripped swatch with 20 μL 0.08% 3.0 3.0 3.0 2.5 2.9 0.2 isovaleric acid

The reference swatches represent the 0, 1, 2, and 3 BIs on the BI reference scale, Table 12. The expert grader should familiarizes him/herself with the strength of the odor on the BI reference swatches by sniffing each one starting at 0 (the lowest odor strength) and ending at 3 (the highest odor strength). This should be done prior to evaluating the swatch treated with the test material.

TABLE 12 Swatch treatments comprising the Blocker Index (BI) reference scale. Swatch/treatment Wt of isovaleric acid BI Clean fabric swatch w/20 μL 0.08% 16 mg isovaleric acid 3 isovaleric acid Clean fabric swatch w/5 μL 0.08% 4 mg isovaleric acid 2 isovaleric acid Clean fabric swatch w/2 μL 0.08% 1.6 mg isovaleric acid 1 isovaleric acid Clean fabric swatch NIL isovaleric acid NIL isovaleric acid 0 Making the Malodorous Swatch and Treating it with a Test Material

To evaluate the BI, the test material is applied to a malodorous swatch to determine how well the test material blocks the malodor. The malodorous swatch is made by treating a clean swatch with 20 μL of a 0.08% solution of isovaleric acid. Dry the malodorous swatch treated with isovaleric acid in a vented hood for 30 minutes. After drying the malodorous swatch a known concentration of test material solution, between 1 ppm and 100 ppm is pipetted onto the malodorous swatch. Apply the test material solution right on top of the spot where the isovaleric acid solution was applied making an about 1 cm diameter spot. Just like the BI reference swatches, the isovaleric acid+test material swatch is dried in a vented hood for 30 minutes and then wrapped in aluminum foil to prevent contamination. The isovaleric acid+test material swatches and the BI reference swatches should be made within 2 hrs of each other. The isovaleric acid+test material swatch must be used between 1-12 hours just like the reference swatches. It is sometimes necessary to evaluate several levels of the test material between about 1 and about 100 ppm to determine the BI.

Assigning the BI to the Test Material

At least two perfumers/expert graders are used to assign the BI to the test sample. The expert grader smells the isovaleric acid+test material swatch by holding that swatch one inch from their nose with their nose centered over the area where the test sample was pipetted on to the fabric and then assigns the isovaleric acid+test material swatch a BI based on ranking its odor strength against the odor strength of the swatches in the BI reference scale. The test sample swatch is assigned a BI at or between numbers on the BI in table. In cases where the isovaleric acid+test material swatch odor is greater than 3 on the BI reference scale, this indicates the material is not a blocker or the concentration of the test material needs to be lowered to achieve its blocker functionality.

Malodor Reduction Compounds with FFI and BI Grades Based on the Aforementioned

Table Ref # CAS# log P Name Conc FFI BI 281 54830-99-8 3.11 3a,4,5,6,7,7a-hexahydro-4,7- 10 ppm 0 2.0 methano-1H-indenyl acetate 50 ppm 0.5 2.0 677 139504-68-0 3.75 1-((2-(tert- 10 ppm 0 2.3 butyl)cyclohexyl)oxy)butan-2-ol 50 ppm 1.8 2.0 962 55066-48-3 3.17 3-methyl-5-phenylpentan-1-ol 10 ppm 0 2.3 50 ppm 0.5 1.7 261 173445-65-3 3.29 3-(3,3-dimethyl-2,3-dihydro-1H- 10 ppm 0 1.8 inden-5-yl)propanal 50 ppm 1.3 1.3 1139 87731-18-8 2.11 (Z)-cyclooct-4-en-1-yl methyl 10 ppm 0 2.0 carbonate 50 ppm 1.0 2.7 4430-31-3 1.43 3,4,4a,5,6,7,8,8a-octahydrochromen- 10 ppm 0 2.0 2-one 50 ppm 0 2.0 204 40379-24-6 3.89 7-methyloctyl acetate 10 ppm 0 2.0 50 ppm 0 2.7 1005 93981-50-1 5.59 ethyl (2,3,6-trimethylcyclohexyl)carbonate 50 ppm 0.5 2.6 391 106-33-2 5.73 Ethyl laurate 50 ppm 0.3 2.2 1148 1139-30-6 4.06 Caryophyllene Oxide 50 ppm 0.5 2.3 524 13877-91-3 4.31 3,7-Dimethyl-1,3,6-Octatriene(cis-β 50 ppm 0 2.8 3338-55-4 ocimene 70%) 1149 23787-90-8 4 1,3,4,6,7,8alpha-hexahydro- 10 ppm 0 1.5 1,1,5,5-tetramethyl-2H-2,4alpha- 50 ppm 0.8 2.3 methanophtalen-8(5H)-one 112-42-5 4.62 Undecanol 50 ppm 0.8 2.3 174 112-53-8 5.17 1-dodecanol 50 ppm 0.5 2.3 98-52-2 2.78 4-tert-butyl cyclohexane 10 ppm 0 2.0 50 ppm 0.3 2.0 109 112-39-0 6.41 Methyl palmitate 10 ppm 2.0 Malodor Control Compounds with Improved Performance at Lower Levels.

Below are some non-limiting examples of preferred behavior by which the malodor control compound gives improved malodor control at lower concentration. These nonlimiting data provide additional compelling data that malodor is being blocked, not masked.

Table Ref # CAS# Name Conc FFI BI N/A 68912-13-0 8,8-dimethyl- 10 ppm 0 1.5 3a,4,5,6,7,7a- 50 ppm 0 2.2 hexahydro-1H-4,7- methanoinden-6- yl propionate N/A TBD 4,8-dimethyl- 10 ppm 2.0 1-(methylethyl)- 50 ppm 0.3 2.2 7-oxybiciclo [4.3.0]nonane about 0.001 Fragrance Fidelity 999999999999999999999999999999999999999999999999999999999999999999999999999999 999999999999999999999999999999999999999999999999999999999999999999999999999999 999999999999999999999999999999999999 Retesting Malodor Reduction Compounds at Lower Levels.

The example below demonstrates that while a malodor control compound could fail to demonstrate odor blocking (BI>2.5) at a higher concentration it should be retested at a lower concentration to determine if it passes.

Table Ref # CAS # Name Conc FFI BI N/A 173445-65-3 1H-Indene-5-propanal, 10 ppm 0 1.5 2,3-dihydro-3,3-dimethyl- 50 ppm 0.5 2.7

EXAMPLE 1 Compositions Comprising Malodor Reduction Compounds

In the present invention blends enable more potent malodor reduction because blends are useful at a higher % of the product composition before becoming olfactively noticeable. Below are non-limiting examples of malodor reduction compounds.

% wt Active Component CAS# A B C D E 2,2,8,8-tetramethyl-octahydro-1H- 29461-14-1 35-45 15-25  5-20 10-30 15-25 2,4a-methanonapthalene-10-one 1H-Indene-ar-propanal,2,3- 300371-33-9 10-20  1-30 NIL  5-10 1-5 dihydro-1,1-dimethyl- Hexadecanoic acid, (2E)-3,7- 3681-73-0 35-45 10-25 NIL 30-40 35-50 dimethyl-2,6-octadien-1-yl ester 1-Pentanol-3-methyl-5-phenyl 55066-48-3 10-20 10-25  2-10  5-17 10 4,7-Methano-1H-inden-5-ol, 171102-41-3 0-5 10-25 NIL 1-6 1-5 3a,4,5,6,7,7a-hexahydro-, 5-acetate 4,8-dimethyl-1-(methylethyl)-7- N/A 0-5 NIL NIL NIL 1-5 oxybiciclo [4.3.0]nonane (3Z)-3,7-dimethylocta-1,3,6-triene 3338-55-4 NIL NIL 10-20 2-5 NIL 1H-Indene-5-propanal, 2,3- 173445-65-3 NIL NIL NIL 7.5-16   1-15 dihydro-3,3-dimethyl- 3,4,4a,5,6,7,8,8a- 4430-31-3 NIL NIL NIL 3-7  1-15 octahydrochromen-2-one 1-(2-tert- 139504-68-0 NIL NIL NIL 0.25-1.5  NIL butylcyclohexyl)oxybutan-2-ol ethyl (2,3,6-trimethylcyclohexyl)carbonate 93981-50-1 NIL NIL 15-30 NIL  2 benzyl 2-hydroxypropanoate 2051-96-9 NIL NIL 2-5 NIL NIL (3,5-dimethylcyclohex-3-en-1- 67634-16-6 NIL NIL  5-30 NIL NIL yl)methanol 2-Dodecanol 10203-28-8 NIL 0.25-1   NIL 0.5-3   NIL

EXAMPLE 2 Compositions Comprising Malodor Reduction Compounds

% wt Active Ingredient CAS # A B C B D E (E)-1-(2,6,6-trimethyl-1- 127-42-4 4 8 2 8 3 2 cyclohex-2-enyl)pent-1-en-3- one ethyl dodecanoate 106-33-2 NIL 1 NIL 3 NIL NIL 3a,4,5,6,7,7a-hexahydro-1H- 68912-13-0 8 30 1 4 1 3.5 4,7-methanoinden-1-yl propanoate [1R-(1R*,4R*,6R*,10S*)]- 1139-30-6 NIL 0.3 2 0.5 NIL 0.5 4,12,12-trimethyl-9- methylene-5- oxatricyclo[8.2.0.04,6]dodecane (8E)-cyclohexadec-8-en-1-one 3100-36-5 NIL 5 NIL 7 NIL NIL 3,5,5-trimethylhexyl acetate 58430-94-7 25 15 50 35 60 56 ethyl (2,3,6- 93981-50-1 NIL 1 NIL 5 NIL NIL trimethylcyclohexyl)carbonate 2,4-dimethyl-4,4a,5,9b- 27606-09-3 25 10 15 15 16 15 tetrahydroindeno[1,2- d][1,3]dioxine 2,2,7,7- 23787-90-8 8 9 5 7 5 5 tetramethyltricyclo[6.2.1.01,6]undecan- 5-one (3,5-dimethylcyclohex-3-en- 67634-16-6 NIL 0.7 NIL 0.5 NIL NIL 1-yl)methanol 3-(7,7-dimethyl-4- 33885-52-8 30 20 25 15 15 18 bicyclo[3.1.1]hept-3-enyl)- 2,2-dimethylpropanal Total 100 100 100 100 100 100

EXAMPLE 3 Malodor Reduction Composition

% wt Active Ingredient CAS # A B C 5-Cyclohexadecen-1-One 37609-25-9 15.0 2.00 2.00 decahydro-2,2,7,7,8,9,9- 476332-65-7 0.005 0.01 0.01 heptamethylindeno(4,3a-b)furan 2,3-Dihydro-5,6-dimethoxy-2-(4- 33704-61-9 0.3 0.5 0.5 piperidinylmethylene)-1H-inden-1-one Cedryl Methyl Ether 19870-74-7 6.0 10.0 4.0 Trans-4-Decenal 65405-70-1 0.005 0.002 0.002 Decyl Aldehyde 112-31-2 3.74 2.0 2.0 3-methyl cyclopentadecenone 63314-79-4 0.4 1.0 1.0 Diphenyl Oxide 101-84-8 0.5 1.0 1.0 3a,4,5,6,7,7a-hexahydro-4,7-methano- 54830-99-8 5.0 8.0 8.0 1H-indenyl acetate 3a,4,5,6,7,7a-hexahydro-1H-4,7- 68912-13-0 6.0 8.0 8.0 methanoinden-1-yl propanoate 2-(5-methyl-2-propan-2-yl-8- 68901-32-6 10.0 15.0 15.0 bicyclo[2.2.2]oct-5-enyl)-1,3-dioxolane (E)-3,7-dimethyl-2,6- 3681-73-0 10.0 10.0 16.0 octadienylhexadecanoate Iso Nonyl Acetate 58430-94-7 6.65 8.0 3.0 2,2,7,7- 23787-90-8 10.0 8.0 8.0 tetramethyltricyclo[6.2.1.01,6]undecan-5- one (1-Methyl-2-(1,2,2- 198404-98-7 0.1 0.3 0.3 trimethylbicyclo[3.1.0]-hex-3- ylmethyl)cyclopropyl)methanol Lauric Aldehyde 112-54-9 0.625 1.0 0.7 Methyl Iso Eugenol 93-16-3 18.000 10.0 13.0 Methyl hexadecanoate 112-39-0 3.000 10.0 12.0 2,3-dihydro-1,1-1H-dimethyl- 300371-33-9 0.400 0.0 0.3 indene-ar-propanal 4-tert-butylcyclohexanol 98-52-2 0.400 0.1 0.1 2-isobutyl-4-hydroxy-4- 63500-71-0 1.600 2.0 2.0 methyltetrahydropyran Undecyl Aldehyde 112-44-7 1.725 2.888 1.888 Undecylenic Aldehyde 112-45-8 0.550 0.2 1.2 Total 100 100.0 100.0

EXAMPLE 4 Malodor Reducing Compositions

% wt Active Ingredients CAS# A B C D 2,2,7,7-tetramethyltricyclo(6.2.1.0(1,6))- 23787-90-8 40 20 20 NIL undecan-5-one 3-(3,3-dimethyl-2,3-dihydro-1H-inden-5- 173445-65-3 10 7.5 10 NIL yl)propanal (E)-3,7-dimethylocta-2,6-dien-1-yl 3681-73-0 40 40 NIL NIL palmitate 3-methyl-5-phenylpentan-1-ol 55066-48-3 10 10 10 NIL 3a,4,5,6,7,7a-hexahydro-4,7-methano-1H- 5413-60-5 NIL 4 20 NIL inden-(5 and 6)-yl acetate 3-(6,6-dimethylbicyclo[3.1.1]hept-2-en-2- 33885-52-8 NIL 10.000 NIL NIL yl)-2,2-dimethylpropanal 3,4,4a,5,6,7,8,8a-octahydrochromen-2-one 4430-31-3 NIL 5.000 NIL NIL (E)-3,7-dimethylocta-1,3,6-triene 3338-55-4 NIL 3.000 NIL NIL 1-((2-(tert-butyl)cyclohexyl)oxy)butan-2-ol 139504-68-0 NIL 0.500 NIL NIL 2,2,7,7-tetramethyltricyclo(6.2.1.0(1,6))- 23787-90-8 NIL NIL 20.000 NIL undecan-5-one 7-methyloctyl acetate 58430-94-7 NIL NIL 40.000 NIL 1-((2-(tert-butyl)cyclohexyl)oxy)butan-2-ol 139504-68-0 to 100 to 100 to 100 100

EXAMPLE 5 Malodor Reducing Compositions

Ingredients CAS# % wt Active 5-Cyclohexadecen-1-One 37609-25-9 2.6 2,2,7,7,8,9,9- 647828-16-8 0.005 heptamethyldecahydroindeno[4,3a- b]furan 1,1,2,3,3-pentamethyl-1,2,3,5,6,7- 33704-61-9 0.3 hexahydro-4H-inden-4-one (3R,3aR,6S,7S,8aS)-6-methoxy- 19870-74-7 6 3,6,8,8-tetramethyloctahydro-1H- 3a,7-methanoazulene dodecanenitrile 2437-25-4 0.06 Trans 4-Decenal 65405-70-1 0.001 decanal 112-31-2 3 (E)-3-methylcyclopentadec-4-en-1-one 82356-51-2 0.4 oxydibenzene 101-84-8 0.5 Dipropylene Glycol 25265-71-8 0.054 3a,4,5,6,7,7a-hexahydro-4,7- 54830-99-8 4 methano-1H-inden-(5 and 6)-yl acetate 3-(2-ethylphenyl)-2,2- 67634-15-5 3 dimethylpropanal 3-(3-isopropylphenyl)butanal 125109-85-5 0.6 8,8-dimethyl-3a,4,5,6,7,7a- 68912-13-0 6 hexahydro-1H-4,7-methanoinden- 6-yl propionate 2-(8-isopropyl-6- 68901-32-6 10 methylbicyclo[2.2.2]oct-5-en-2- yl)-1,3-dioxolane d E)-3,7-dimethylocta-2,6-dien-1- 3681-73-0 10 yl palmitate 7-methyloctyl acetate 40379-24-6 3 2,2,7,7- 23787-90-8 10 tetramethyltricyclo(6.2.1.0(1,6))- undecan-5-one (1-methyl-2-((1,2,2- 198404-98-7 0.1 trimethylbicyclo[3.1.0]hexan-3- yl)methyl)cyclopropyl)methanol dodecanal 112-54-9 0.6 Linalyl Benzoate 126-64-7 1.74 4-(tert-butyl)cyclohexyl acetate 32210-23-4 4 octahydro-1H-4,7-methanoindene-1- 30772-79-3 0.26 carbaldehyde methyl 2-(3-oxo-2- 24851-98-7 4.15 pentylcyclopentyl)acetate (Z)-1,2-dimethoxy-4-(prop-1-en-1- 93-16-3 18.23 yl)benzene Methyl Palmitate 112-39-0 3 3-(3,3-dimethyl-2,3-dihydro-1H- 300371-33-9 0.4 inden-5-yl)propanal 4-tert-butyl cyclohexanol 98-52-2 0.05 3-methyl-5-phenylpentan-1-ol 55066-48-3 3.5 2-isobutyl-4-methyltetrahydro-2H- 63500-71-0 1.6 pyran-4-ol (E)-4-methyldec-3-en-5-ol 81782-77-6 0.8 undecanal 112-44-7 1.7 undec-10-enal 112-45-8 0.35

EXAMPLE 6 Malodor Reducing Compositions

Ingredients CAS# % wt Active (3R,3aR,6S,7S,8aS)-6-methoxy- 19870-74-7 2.00 3,6,8,8-tetramethyloctahydro-1H- 3a,7-methanoazulene 1-(1,2,3,4,5,6,7,8-octahydro- 54464-57-2 15.00 2,3,8,8,-tetramethyl-2- naphthyl)ethan-1-one. Oxacyclohexadec-12-en-2-one, 1118-80-2 15.00 (12E)- 5-cyclohexadecenone 37609-25-9 16.50 4,8-dimethyl-2-(propan-2- 117-98-6 5.00 ylidene)-1,2,3,3a,4,5,6,8a- octahydroazulen-6-yl acetate isopropyl tetradecanoate 110-27-0 12.25 (Z)-4,11,11-trimethyl-8- 32214-91-8 3.50 methylenebicyclo[7.2.0]undec-3- en-5-yl acetate (E)-cycloheptadec-9-en-1-one 542-46-1 14.00 (E)-cyclohexadec-8-en-1-one 3100-36-5 14.00 4-((2R)-1,7,7- 66072-32-0 2.75 trimethylbicyclo[2.2.1]heptan-2- yl)cyclohexan-1-ol

EXAMPLE 7 Malodor Reducing Compositions

The following malodor reduction malodor reduction compositions are made by combining the listed ingredients. All ingredients are in weight percent of the total malodor reduction composition.

% wt Active Ingredient CAS # A B C D E F (E)-1-(2,6,6-trimethyl-1- 127-42-4 2-8  4-10 2-6  4-10 3-6 1-5 cyclohex-2-enyl)pent-1- en-3-one ethyl dodecanoate 106-33-2 NIL 1-5 NIL 2-7 NIL NIL 3a,4,5,6,7,7a-hexahydro- 68912-13-0  7-12 15-45 1-3 2-5 0.5-3   1-7 1H-4,7-methanoinden-1- yl propanoate [1R- 1139-30-6 NIL 0.1-3   2-5 0.1-1   NIL 0.5-1   (1R*,4R*,6R*,10S*)]- 4,12,12-trimethyl-9- methylene-5- oxatricyclo[8.2.0.04,6]dodecane (8E)-cyclohexadec-8-en- 3100-36-5 NIL 5-7 NIL 5-7 NIL NIL 1-one 3,5,5-trimethylhexyl 58430-94-7 15-30 15-20 35-50 35-50 40-60 40-60 acetate ethyl (2,3,6- 93981-50-1 NIL 1-3 NIL 5-7 NIL NIL trimethylcyclohexyl)carbonate 2,4-dimethyl-4,4a,5,9b- 27606-09-3 10-25 10-25 10-25 10-25 10-25 10-25 tetrahydroindeno[1,2- d][1,3]dioxine 2,2,7,7- 23787-90-8 3-9 3-9 3-5  7-10 5-8 2-5 tetramethyltricyclo[6.2.1.01,6]undecan- 5-one (3,5-dimethylcyclohex-3- 67634-16-6 NIL 0.7 10-25 0.2-0.5 10-25 10-25 en-1-yl)methanol 3-(7,7-dimethyl-4- 33885-52-8 30-45 20-30  8-25 15-22  7-15 11-18 bicyclo[3.1.1]hept-3- enyl)-2,2- dimethylpropanal Total 100 100 100 100 100 100

EXAMPLE 8 Liquid Fabric Spray Fabric Freshening Compositions

Examples of liquid compositions for use as fabric freshening compositions containing the malodor reducing compositions.

wt % Active Ingredient A B C D E Deionized Water Balance Balance Balance Balance Balance Ethanol 3.0 3.0 3.0 3.0 3.0 Lupasol HF¹ NIL NIL NIL NIL NIL Hydroxypropyl b-CD NIL NIL NIL NIL NIL Diethylene Glycol NIL NIL NIL NIL NIL Silwet L-7600 0.1 0.1 0.1 0.100 0.100 Basophor EL60² NIL 0.05 0.05 0.05 0.05 Maleic Acid and/or Citric Acid³ As As As As As needed needed needed needed needed Koralone B-119 0.015 0.015 0.015 0.015 0.015 Hydroxypropyl β-cyclodextrin NIL NIL NIL NIL NIL Sodium Hydroxide³ As As As As As needed needed needed needed needed Malodor Reducing Composition from NIL 0.05% NIL NIL NIL EXAMPLE 4B Malodor Reducing Composition from NIL NIL 0.05% NIL NIL EXAMPLE 4C Malodor Reducing Composition from NIL NIL NIL 0.05% NIL EXAMPLE 5 Malodor Reducing Composition from NIL NIL NIL NIL 0.05% EXAMPLE 6 Fragrance 0 0 0 0 0 Target pH 6.8 6.8 6.8 6.8 6.8 Total 100 100 100 100 100

The resulting fabric refreshing spray product when used to treat fabric surfaces is effective at reducing malodor on the treated fabric. The compositions of this example were tested for FFI and BI as described above; results are shown below.

Spray + Malodor reduction composition FFI BI EXAMPLE 8A 0 2.3 (NIL malodor control composition) EXAMPLE 8B 1.0 1.7 EXAMPLE 8C 0 1.3 EXAMPLE 8D 0 1.5 EXAMPLE 8E 0.75 1.2

EXAMPLE 9 Fabric Spray Compositions

A Fabric Refreshing spray composition is prepared with malodor reduction composition, utilizing the compositions shown in Example 4.

% wt Active Ingredient A B C Tween 20 1.00 1.00 1.00 Surfynol 465 0.059 0.059  0.059 Surfynol 104PG 0.020 0.020  0.020 Arquad HTL8 0.49 0.49 0.49 Permethyl 102A 0.1979 NIL NIL Triethanolamine 0.30 0.30 0.30 Triethanolamine HCL 0.012 0.012  0.012 Koralone B-119 0.01 0.01 0.01 Composition of NIL 0.001-0.025 0.001-0.025   EXAMPLE 4A Composition of 0.001-0.025 NIL NIL EXAMPLE 5 Composition of    0-0.100    0-0.100  0-0.100 EXAMPLE 4D Compositions of NIL NIL 0-0.3  EXAMPLE 4B, 4C, or 4E Composition of NIL NIL 0-0.15 EXAMPLE 6 Compositions of NIL NIL 0-0.05 EXAMPLES 7A, 7B, 7C, 7D, 7E, or 7F Low odor impact 0.0495 0.0495  0-0.0495 fragrance Water Balance Balance Balance to 100.0 to 100.0 to 100.0 Formula pH 8.6 8.6 8.6 

The compositions of EXAMPLE 9 have a low odor impact fragrance in addition to malodor reduction composition. The data below shows that a low odor impact is maintained with the blocking materials.

FFI BI EXAMPLE 9A 2.0 1.0 EXAMPLE 9B 1.0 1.0

The dimensions and values disclosed herein are not to be understood as being strictly limited to the exact numerical values recited. Instead, unless otherwise specified, each such dimension is intended to mean both the recited value and a functionally equivalent range surrounding that value. For example, a dimension disclosed as “40 mm” is intended to mean “about 40 mm.”

Every document cited herein, including any cross referenced or related patent or application, is hereby incorporated herein by reference in its entirety unless expressly excluded or otherwise limited. The citation of any document is not an admission that it is prior art with respect to any invention disclosed or claimed herein or that it alone, or in any combination with any other reference or references, teaches, suggests, or discloses any such invention. Further, to the extent that any meaning or definition of a term in this document conflicts with any meaning or definition of the same term in a document incorporated by reference, the meaning or definition assigned to that term in this document shall govern.

While particular embodiments of the present invention have been illustrated and described, it would be obvious to those skilled in the art that various other changes and modifications can be made without departing from the spirit and scope of the invention. It is, therefore, intended to cover in the appended claims all such changes and modifications that are within the scope of this invention. 

What is claimed:
 1. A freshening composition having a viscosity of from about 1 mPa·s to about 50,000 mPa.·, said freshening composition comprising, based on total freshening composition weight: a) a sum total of from about 0.001% to about 0.07% of 1 to about 20 malodor reduction materials selected from the group consisting of: 1,1,2,3,3-pentamethyl-1,2,3,5,6,7-hexahydro-4H-inden-4-one; 3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoinden-6-yl acetate; 1-((2-(tert-butyl)cyclohexyl)oxy)butan-2-ol; 2-(8-isopropyl-6-methylbicyclo[2.2.2]oct-5-en-2-yl)-1,3-dioxolane; (E)-oxacyclohexadec-13-en-2-one; (Z)-cyclooct-4-en-1-yl methyl carbonate; 7-methyloctyl acetate; ethyl dodecanoate; 4,5-epoxy-4,11,11-trimethyl-8-methylenebicyclo(7.2.0)undecane; 1,3,4,6,7,8alpha-hexahydro-1,1,5,5-tetramethyl-2H-2,4alpha-methanophthalen-8(5H)-one; 8,8-dimethyl-3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoinden-6-yl propionate; (Z)-non-6-en-1-ol; (E)-dec-4-enal; (1-methyl-2-((1,2,2-trimethylbicyclo[3.1.0]hexan-3-yl)methyl)cyclopropyl)methanol; 2,6-di-tert-butyl-4-methylphenol; (E)-3,7-dimethylocta-2,6-dien-1-yl palmitate; 3-methyl-5-phenylpentan- 1-ol; 3-(3,3-dimethyl-2,3-dihydro-1H-inden-5-yl)propanal; 2,2,6,6,7,8,8-heptamethyldecahydro-2H-indeno[4,5-b]furan; (R,Z)-1-(2,6,6-trimethylcyclohex-2-en-1-yl)pent-1-en-3-one; (E)-3,7-dimethylocta-1,3,6-triene; 1-(5,5-dimethylcyclohex-1-en-1-yl)pent-4-en-1-one; (E)-cyclohexadec-5-en-1-one; 2-isopropyl-5-methylphenol; and mixtures thereof; b) from about 0.01% to about 3% of solublizing agent; and c) optionally, an adjunct ingredient.
 2. The freshening composition of claim 1, a sum total of from about 0.001% to about 0.07% of 3 to 20 malodor reduction materials selected from the group consisting of: 1,1,2,3,3-pentamethyl-1,2,3,5,6,7-hexahydro-4H-inden-4-one; 3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoinden-6-yl acetate; 1-((2-(tert-butyl)cyclohexyl)oxy)butan-2-ol; 2-(8-isopropyl-6-methylbicyclo[2.2.2]oct-5-en-2-yl)-1,3-dioxolane; (E)-oxacyclohexadec-13-en-2-one; (Z)-cyclooct-4-en-1-yl methyl carbonate; 7-methyloctyl acetate; ethyl dodecanoate; 4,5-epoxy-4,11,11-trimethyl-8-methylenebicyclo(7.2.0)undecane; 1,3,4,6,7,8alpha-hexahydro-1,1,5,5-tetramethyl-2H-2,4alpha-methanophthalen-8(5H)-one; 8,8-dimethyl-3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoinden-6-yl propionate; (Z)-non-6-en-1-ol; (E)-dec-4-enal; (1-methyl-2-((1,2,2-trimethylbicyclo[3.1.0]hexan-3-yl)methyl)cyclopropyl)methanol; 2,6-di-tert-butyl-4-methylphenol; (E)-3,7-dimethylocta-2,6-dien-1-yl palmitate; 3-methyl-5-phenylpentan-1-ol; 3-(3,3-dimethyl-2,3-dihydro-1H-inden-5-yl)propanal; 2,2,6,6,7,8,8-heptamethyldecahydro-2H-indeno[4,5-b]furan; (R,Z)-1-(2,6,6-trimethylcyclohex-2-en-1-yl)pent-1-en-3-one; (E)-3,7-dimethylocta-1,3,6-triene; 1-(5,5-dimethylcyclohex-1-en-1-yl)pent-4-en-1-one; (E)-cyclohexadec-5-en-1-one; 2-isopropyl-5-methylphenol; and mixtures thereof.
 3. The freshening composition of claim 1, a sum total of from about 0.001% to about 0.07% of 4 to 20 malodor reduction materials selected from the group consisting of: 1,1,2,3,3-pentamethyl-1,2,3,5,6,7-hexahydro-4H-inden-4-one; 3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoinden-6-yl acetate; 1-((2-(tert-butyl)cyclohexyl)oxy)butan-2-ol; 2-(8-isopropyl-6-methylbicyclo[2.2.2]oct-5-en-2-yl)-1,3-dioxolane; (E)-oxacyclohexadec-13-en-2-one; (Z)-cyclooct-4-en-1-yl methyl carbonate; 7-methyloctyl acetate; ethyl dodecanoate; 4,5-epoxy-4,11,11-trimethyl-8-methylenebicyclo(7.2.0)undecane; 1,3,4,6,7,8alpha-hexahydro-1,1,5,5-tetramethyl-2H-2,4alpha-methanophthalen-8(5H)-one; 8,8-dimethyl-3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoinden-6-yl propionate; (Z)-non-6-en-1-ol; (E)-dec-4-enal; (1-methyl-2-((1,2,2-trimethylbicyclo[3.1.0]hexan-3-yl)methyl)cyclopropyl)methanol; 2,6-di-tert-butyl-4-methylphenol; (E)-3,7-dimethylocta-2,6-dien-1-yl palmitate; 3-methyl-5-phenylpentan-1-ol; 3-(3,3-dimethyl-2,3-dihydro-1H-inden-5-yl)propanal; 2,2,6,6,7,8,8-heptamethyldecahydro-2H-indeno[4,5-b]furan; (R,Z)-1-(2,6,6-trimethylcyclohex-2-en-1-yl)pent-1-en-3-one; (E)-3,7-dimethylocta-1,3,6-triene; 1-(5,5-dimethylcyclohex-1-en-1-yl)pent-4-en-1-one; (E)-cyclohexadec-5-en-1-one; 2-isopropyl-5-methylphenol; and mixtures thereof.
 4. The freshening composition of claim 1, a sum total of from about 0.001% to about 0.07% of 5 to 20 malodor reduction materials selected from the group consisting of: 1,1,2,3,3-pentamethyl-1,2,3,5,6,7-hexahydro-4H-inden-4-one; 3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoinden-6-yl acetate; 1-((2-(tert-butyl)cyclohexyl)oxy)butan-2-ol; 2-(8-isopropyl-6-methylbicyclo[2.2.2]oct-5-en-2-yl)-1,3-dioxolane; (E)-oxacyclohexadec-13-en-2-one; (Z)-cyclooct-4-en-1-yl methyl carbonate; 7-methyloctyl acetate; ethyl dodecanoate; 4,5-epoxy-4,11,11-trimethyl-8-methylenebicyclo(7.2.0)undecane; 1,3,4,6,7,8alpha-hexahydro-1,1,5,5 -tetramethyl-2H-2,4alpha-methanophthalen-8(5H)-one; 8,8-dimethyl-3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoinden-6-yl propionate; (Z)-non-6-en-1-ol; (E)-dec-4-enal; (1-methyl-2-((1,2,2-trimethylbicyclo[3.1.0]hexan-3-yl)methyl)cyclopropyl)methanol; 2,6-di-tert-butyl-4-methylphenol; (E)-3,7-dimethylocta-2,6-dien-1-yl palmitate; 3-methyl-5-phenylpentan- 1-ol; 3-(3,3-dimethyl-2,3-dihydro-1H-inden-5-yl)propanal; 2,2,6,6,7,8,8-heptamethyldecahydro-2H-indeno[4,5-b]furan; (R,Z)-1-(2,6,6-trimethylcyclohex-2-en-1-yl)pent-1-en-3-one; (E)-3,7-dimethylocta-1,3,6-triene; 1-(5,5-dimethylcyclohex-1-en-1-yl)pent-4-en-1-one; (E)-cyclohexadec-5-en-1-one; 2-isopropyl-5-methylphenol; and mixtures thereof.
 5. The freshening composition according to claim 1, wherein said sum total of malodor reduction materials has a Blocker Index of less than 3 and/or a Blocker Index average of 3 to about 0.001.
 6. The freshening compositions according to claim 5, wherein each of said malodor reduction materials has a MORV of at least 0.5.
 7. The freshening composition according to claim 1, wherein each of said malodor reduction materials has a MORV of at least 0.5.
 8. The freshening composition according to claim 1, said sum total of malodor reduction materials has a Fragrance Fidelity Index average of 3 to about 0.001, or each malodor reduction material in said sum total of malodor reduction materials has a Fragrance Fidelity Index of less than
 3. 9. The freshening composition according to claim 1 comprising one or more perfume raw materials, said freshening composition having a weight ratio of parts of malodor reduction materials to parts of perfume from about 1:20,000 to about 3000:1.
 10. The freshening composition according to claim 1, said composition comprising an adjunct ingredient selected from the group consisting of isoalkanes comprising at least 12 carbon atoms, a compound comprising a quatenary amine moiety, lubricants, additional solvents glycols, alcohols, silicones, preservatives, anti-microbial agents, pH modifiers, a carrier, insect repellants, metallic salts, cyclodextrins, functional polymers, anti-foaming agents, antioxidants, oxidizing agents, chelants and mixtures thereof. 